48 terms · plain English

The on board courier glossary

Q: Can you collect outside the UAE?

Yes. Third-country assignments — collect in one country, deliver in another — are a normal part of the work, and they are routed through the fastest connection rather than automatically through Dubai. Where a courier already in the region can take it, that is what happens.

Urgent logistics has its own vocabulary, and most of it is used to sell rather than to explain. Here is every term you are likely to meet on a quote, an airway bill or a customs form, defined by people who do the work, with the parts that matter to your money and your deadline pointed out.

Ask us in the form → How to choose a provider

A B C D E F G H K M N O P R S T V

One person beats a parcel network to The glossary

The freight chain is not slow because aircraft are slow, it is slow because a consignment waits at every handover. A courier removes the queues, not the kilometres.

OnBoard CourierOne person. One seat. One signature.

CollectedIn the cabin Delivered in The glossary, same day or next morning

Conventional air freightA parcel in a system, every handover is a queue.

Drop-offAcceptance cut-off Build-upFlight Break-downCustoms Delivered, day 3 to 5

0h24h48h72h96h+

When a seat beats a parcel, the full comparison →

Firm quote in 15 minutes

Tell us what has to fly. We answer with a flight and a price.

Five short questions. A dispatcher replies with a named departure, the delivery hour and one fixed price, day and night.

One named courier from collection to signature
Customs cleared in person on arrival
Licensed UAE company, proper VAT invoices

A to Z

If a term you need is missing, message us and we will add it, the list grows from the questions clients and couriers actually ask.

A

Air waybill (AWB)

The transport document for air cargo. An accompanied hand carry usually travels without one, which is precisely why it moves faster through an airport.

Airside transfer

Changing aircraft without clearing immigration. Fast, but only possible where the airport and the ticket allow it.

All-risk cargo insurance

Cover based on the declared value of the goods rather than a per-kilo liability cap. Carrier liability under the Montreal Convention is a fraction of what most courier consignments are worth.

AOG, aircraft on ground

An aircraft grounded because a part has failed and no spare is available at the station. The most expensive form of waiting in commercial aviation, and the origin of a large share of courier assignments.

ATA Carnet

An international customs document for goods that enter a country temporarily and leave again, exhibition items, samples, professional equipment. Used correctly it avoids duty entirely.

B

Bonded warehouse

A facility where imported goods sit before duty is paid. Air cargo goes there. A hand carry, cleared at arrival, does not.

C

Cabin baggage allowance

The size and weight the airline permits in the cabin. It differs per carrier, per aircraft and sometimes per fare, and it is confirmed for the exact flight before a courier is booked.

Cabin-in-seat / cargo seat

The airline procedure under which goods travel strapped into a passenger seat under agreed conditions.

Category B biological substance (UN 3373)

The classification most diagnostic and clinical trial samples fall under. Packing and labelling requirements are precise and non-negotiable.

Certificate of origin

Proof of where goods were made, needed for preferential duty rates and for some import permits.

Chain of custody

The unbroken record of who held the consignment, when, and where. A courier assignment has the shortest possible chain: one person from collection to delivery.

Chargeable weight

Cargo pricing uses the greater of actual and volumetric weight. Hand carry pricing does not work this way, which is why a light but urgent box is often cheaper by courier.

Charter / private jet charter

Chartering an aircraft when no scheduled routing is fast enough or the consignment cannot fly commercially. An order of magnitude more expensive, and occasionally the only correct answer.

Cold chain

The unbroken temperature range a consignment must stay inside. Broken once, the goods are usually worthless even if they arrive.

Commercial invoice

The document customs uses to value goods. Wrong values and vague descriptions cause more delays than any other single paperwork failure.

Consignee

The party entitled to receive the consignment. Identity is verified on delivery, a name on a door is not a handover.

Consignment

The goods being moved under one assignment, together with the documents that describe them. Sealed at collection, opened only by customs or the recipient.

Customs broker

A licensed agent who files declarations on the importer's behalf. On complex or high-value hand carries we work with one at destination rather than improvising at the counter.

D

Dangerous goods (DGR)

Goods regulated for air transport, batteries, aerosols, dry ice, magnets, flammables. Some may travel in the cabin under strict limits; many may not travel with a passenger at all.

Data logger

A recorder travelling with the consignment that proves the temperature never left the range.

Double courier

Two couriers on the same routing, either splitting a consignment that cannot legally travel as one lot or providing redundancy on a critical delivery.

Dry ice

Solid carbon dioxide, used for frozen consignments. Airlines limit the quantity per passenger, so a cold chain plan has to be built around that limit rather than ignore it.

Dual-use goods

Items with both civilian and military applications. They need an export licence, and no deadline outranks that.

E

Extra seat (EXST)

A second seat bought for a consignment too large for the overhead locker. Cheaper than a charter and far faster than freight.

F

Force majeure

Events outside anyone's control, weather, strikes, airspace closures. They do not disappear because a shipment is urgent; they are planned around with alternative routings.

Free zone

A designated area treated as outside the customs territory. Dubai's free zones are why so much of the world's urgent trade transits the Emirates.

G

GDP, good distribution practice

The pharmaceutical standard for handling medicines in transit. Relevant to a courier whenever the consignment is a medicinal product.

H

Hand carry

The generic term for moving goods as accompanied cabin baggage rather than as freight. Every OBC assignment is a hand carry; not every hand carry is a commercial OBC assignment.

HS code

The international tariff classification of the goods. It decides duty, permits and whether the consignment needs a licence at all.

K

KYC, know your customer

Identifying who is really shipping and who is really receiving. A courier company that skips this is a liability to everyone it works with.

M

Minimum connection time (MCT)

The shortest legal gap between two flights at an airport. We build assignments above it, not at it.

Montreal Convention

The treaty limiting an airline's liability for goods it carries. Useful to know precisely because the limit is so low.

N

NFO, next flight out

A service promise that the consignment leaves on the first departure it can physically make, rather than the first departure with cargo capacity. For an OBC that means the courier is booked onto that flight as a passenger.

O

On board courier (OBC)

A vetted person who travels on a scheduled passenger flight with a consignment in the cabin and hands it over in person against signature and identification. The consignment never enters the hold, never joins a freight queue and never leaves a named individual's custody.

P

Proforma invoice

An invoice used when there is no sale, samples, repairs, exhibition goods. Still needs a realistic value; “no commercial value” is not a customs value.

Proof of delivery (POD)

The signed and timestamped record of the handover, with the recipient's name and identification reference. On an OBC assignment it is produced by the courier at the moment of delivery, not by a depot hours later.

R

Red channel / green channel

The declared and undeclared exits at customs. A commercial consignment goes through the red channel. A courier who chooses the green channel with commercial goods is committing an offence, not saving time.

Repositioning

Flying a courier to where the consignment is. A global network exists so that this step is as short as possible.

Rotable

An aircraft component that is repaired and returned to service rather than scrapped. Rotables move constantly between airlines, workshops and stores, often by courier.

S

Sanctions screening

Checking the parties, the goods and the route against sanctions and export-control lists before anything is booked. It is the reason we decline some assignments outright.

Sector

One flight leg. A routing may have one sector or four; each one is a chance to lose the connection and a decision point in planning.

Shipper / consignor

The party handing over the consignment. The shipper is responsible for declaring what is inside it truthfully and completely.

Standby courier

A vetted courier holding availability for a client who expects to need one but cannot yet say when.

T

Tamper-evident seal

A seal whose number is recorded at collection and checked at delivery, so any interference between the two is visible.

Temporary admission

The customs regime an ATA Carnet operates under: goods enter duty-free on the condition that they leave in the same state within a set period.

Transit / transfer

Passing through an airport without formally entering the country. Transit rules, and whether a visa is needed, differ by nationality and by airport, and are the single most common reason an inexperienced courier fails.

Turnaround

The pattern where a courier delivers and flies straight back, sometimes the same day.

V

Valuables handling

The additional procedure for jewellery, bullion, prototypes and originals: named custody, declared movement, insured value and a documented handover.

220countries and territories on the desk

500+airports a courier can be booked into

15 minfrom your message to a firm price

24/7the operations centre is awake

Three departure boards, one desk: Emirates, flydubai and Etihad for The glossary

A hand-carry is only as fast as the next departure. The desk watches three boards at once and books the one that lands first, then holds the one that leaves next.

Emirates

The night bank out of Terminal 3

Between one and four in the morning Emirates pushes back a wave of widebodies from Terminal 3 that reach Europe before the first meeting and Asia by the afternoon. For The glossary that wave is the reason a courier confirmed at eight in the evening is still delivering the next day.

Widebody only, non-stop to 140 plus cities

flydubai

The short sectors, several times a day

From Terminal 2 flydubai runs the one to five hour sectors: the Caucasus, Central Asia, East Africa, the Balkans, the subcontinent. Where a widebody leaves once a day, flydubai often leaves three times, which turns a missed slot into a ninety minute delay rather than a lost day.

Frequency is the fallback

Etihad

Abu Dhabi as the second runway

Ninety minutes down the E11, Etihad leaves from Zayed International with its own bank of departures and, for the United States, immigration cleared before boarding. When the Dubai departure for The glossary is gone, the desk looks at Abu Dhabi before it looks at tomorrow.

US preclearance at AUH

The desk holds no allegiance to a carrier. The booking goes to whichever board puts a courier at The glossary first, at a fare the quote can carry.

The glossary: every hour it waits is an hour it is not moving.

Five questions, one fixed price, a named flight. The desk answers within 15 minutes, day and night, and you decide.

Price it now How it works

Why so much of this vocabulary exists

On board courier vs air cargo

Half of these words exist because freight and hand carry are different products. This is the difference in one table.

✓ On board courier

A person in a seat

Leaves on the next available flight, often within hours of your call, 24/7.
One named courier holds the consignment from collection to signature.
Travels in the aircraft cabin wherever the airline, cargo classification and security rules permit it; the transport configuration is confirmed before booking.
No warehouse, no consolidation window, no overnight sort.
Customs cleared in person, questions answered at the counter, immediately.
Same-day delivery is realistic on most sectors out of the UAE.
Built for high-value, fragile, temperature-critical goods and originals.
Proof of delivery with signature, ID check and a photograph within minutes.
A human being you can call at any point of the journey.

✕ Air cargo & express freight

A parcel in a system

Waits for the next consolidation and space allocation, not for you.
Passes through many hands: hub, build-up, ramp, break-down, delivery agent.
Rides in the hold, frequently sitting in a warehouse overnight.
Each handover is a queue, and each queue is where hours disappear.
Cleared in a batch by a broker; one query can idle the shipment for a day.
Next day at best on most lanes, two to three days if it is held.
Chain of custody is a scan history, not a person with the box.
Signed for by whoever happens to be at the door.
Right answer for heavy, bulky or non-urgent freight, and we will say so.

To be straight about it: air cargo is not a bad service, it is a different one. It moves weight cheaply and it does that extremely well. A hand-carry buys back hours, and it is worth paying for exactly when an hour of delay costs more than a seat on a plane, which is the case far more often than most shippers assume, and far less often than most courier companies claim.

The full comparison, with costs →

Keep reading

Busiest OBC routes Reading an OBC quote What is an on board courier? OBC vs express freight What can legally travel as hand carry Customs and entry requirements by country How to choose an OBC provider When a charter is the right answer

On board courier, wherever it has to go

Every logistics option is a trade between cost, speed and control. Sea freight gives up speed. Air cargo gives up control. A charter gives up cost. An on board courier is the only option that keeps speed and control and pays for them with the price of a passenger ticket, which is why it exists at all.

It is also worth saying what the service does not fix. It does not make a permit appear, it does not make a sanctioned party acceptable, and it does not make an undeclared battery legal. Where those are the problem, a courier only makes the problem arrive faster, which is why the screening happens before the quote.

The other thing being bought is answerability. When a customs officer has a question about a shipment, the shipment cannot answer, so it waits for someone who can. When the question is asked of a courier standing at the counter with the invoice in their hand, it is answered immediately. That is not a marketing claim; it is the entire operational advantage compressed into one sentence.

What that adds up to for the destination is a service you should use when the deadline is real and ignore when it is not. We would rather tell you to send it as express freight and keep the relationship than sell you a courier for a box that could have travelled overnight anyway.

How an assignment actually runs

A typical assignment is not complicated, but every step has a failure mode, and the difference between an operator and a broker is whether those failure modes were planned for before the courier left the house.

Minute 0 to 15

You tell us what it is

We need four things before we can say anything useful: what is inside, what it is worth, where exactly it has to be, and by when. Not a category, the actual item. “Electronic component” and “lithium battery pack” are the same box to you and two entirely different answers for a flight to the destination.

Minute 15 to 45

We screen it and price it

We check three things at once: whether we may lawfully carry it, whether the destination country will let it in without a permit we do not have, and whether it physically fits an aircraft cabin. Only then do you get a fixed price, and the price includes the ticket, the courier fee, transfers and a hotel where an overnight is unavoidable.

Hour 1 to 3

A named courier is assigned and booked

The matching runs against couriers who are available now, whose passport and visas suit the route, and whose delivery history fits the value of the consignment. The ticket is then bought in the courier's own name, matching their passport exactly, a booking in anything but the traveller's legal name is refused at the gate.

Hour 2 to 4

Collection, sealing and documentation

Collection is a documented handover, not a pickup. Identity checked, contents verified against the invoice, seal applied and numbered, photographs taken, and the file opened. From that point one named person holds the consignment until someone at the destination signs for it.

In flight

The consignment stays in the cabin

It stays in one named courier's documented custody for the whole sector, in the aircraft cabin wherever size, classification, security rules and the operating airline permit it, and otherwise under an approved accompanied process. On the ground at any transit point the courier stays airside with it. There is no depot, no consolidation window and no overnight sort anywhere in the routing.

On arrival

Customs, then a signature

Clearance at the arrival airport happens with a person standing at the counter who can answer questions about the goods on the spot, which is the whole reason a query takes minutes here and a day in the cargo channel. Then the delivery, in person, against signature and ID.

The paperwork that decides how fast it clears

Nothing delays a hand-carry as reliably as a document that says something different from the box. This is what we prepare with you before the courier leaves, and why each piece matters at the arrival airport.

Seal and photographic record

A numbered tamper-evident seal applied at collection and checked at delivery, with photographs at both ends. It costs nothing and it settles every argument about whether a package was opened between the two points.

Certificates and permits

Certificates of origin, health and phytosanitary certificates, dangerous goods declarations, export licences for dual-use items, import permits for regulated categories. We identify which of these the destination country wants for your specific commodity at the quoting stage, because discovering it at the arrival airport is far too late.

Proforma invoice for non-sales

Repairs, exhibition goods, replacements and samples still need a document with a realistic value on it. The value is what the goods are worth, not what you would like the duty to be, an understated value is a customs offence in the destination country rather than a negotiating position.

Commercial invoice

The document customs actually reads. It needs a plain description of the goods, the real value, the currency, the terms of sale and the full names and addresses of both parties. “Samples, no commercial value” is not a customs value and it is the fastest way to turn a twenty-minute clearance at the arrival airport into an afternoon.

Named consignee with authority

Someone at the destination must be entitled to receive the goods and, where clearance requires it, able to act as importer of record. A delivery address without an authorised person behind it is where otherwise perfect assignments stall.

Tariff classification

The HS code decides the duty, the permits and sometimes whether the goods may enter the destination country at all. We would rather agree the classification with you before departure than watch an officer choose one for us, because the officer's choice is the one that stands.

What an on board courier actually costs, and why

We do not publish a price list, because a fixed table would be a lie: the same box on the same route costs differently at four hours' notice than at two days'. What we can do is be exact about which levers move the number, so nothing in the quote is a surprise.

What is always included

Ticket, courier fee, airport transfers, the hotel where an overnight is unavoidable, the documentation work and our operations desk being awake for the whole journey. What is not included is duty and tax in the destination country, and anything you ask for after departure that changes the routing.

Distance and sector count

A direct flight is one ticket and one risk. A two-sector routing is cheaper on paper and more expensive in practice, because every connection is a chance to lose the consignment's schedule. We quote the routing we would actually fly, not the cheapest one that technically arrives.

How much notice you give us

A seat bought four hours before departure costs what a seat bought four hours before departure costs. Nothing about that is a courier margin, it is simply the airline's pricing curve, and it is the single largest variable in a quote.

Size, weight and whether it fits a locker

Anything beyond normal cabin baggage means a second seat, and occasionally two. An extra seat sounds dramatic until you compare it with a charter: it is an order of magnitude cheaper and it moves at the speed of a scheduled flight.

Declared value and insurance

All-risk cover is priced on the declared value of the goods, and it is the number that matters, airline liability under the Montreal Convention is a fraction of what most courier consignments are worth. Understating the value to save a little on cover is a false economy the first time anything goes wrong.

Regulatory profile of the goods

Batteries, biological material, temperature-controlled consignments and anything export-controlled require preparation, sometimes a permit and occasionally a specialist packer. That work is real and it appears in the quote rather than as a surprise at the airport.

Every quote we send is fixed before departure and contains the flight, the courier's fee, transfers and, where an overnight cannot be avoided, the hotel. The things that can change it afterwards are the things you control: a change of destination, a change of goods, or a delay at your end that costs the booked flight. Duty and tax in the destination country sit with the consignee unless we have agreed otherwise in writing.

Dubai skyline at dusk — From the pearl divers to the departure gates, this coast has always moved what the world was waiting for.
The story of the Gulf

How jobs like this actually run

Illustrative cases, patterns from daily OBC work, details generalised for client confidentiality.

YachtingNCE → DXB

A regatta winch motor between two race days.

Chandlery13:20

Evening non-stop18:05

Marina berth03:10 +1

✓ Boat on the start line.

EnergyDOH → IAH

A turbine control card for a plant running on reduced load.

Handover Doha07:10

Non-stop08:55

Site gate Houston17:30

✓ Unit back to full output the same night.

Med-techICN → DXB

A surgical navigation unit needed before a scheduled theatre slot.

Factory dock15:30

Overnight non-stop23:55

Hospital loading bay05:40 +1

✓ In the theatre before the first case.

Times are typical for these lanes; every job gets its own named flight and timeline before you confirm.

How it moves

Collected by hand, not by network

A named courier picks up at your door, the clock starts the moment you confirm.

Join the OBC network, become an on board courier

Every route on this site runs because somebody was willing to get on the plane with it. We are recruiting vetted couriers worldwide: we book and pay the flight, cover transfers and a hotel where an overnight is needed, and pay a fee for every completed assignment, stated in the offer before you accept it. You decide when you are available.

Flights paid
Fee per assignment
Assignments worldwide
You choose your dates
Training in our Academy

Join the OBC network now → See the open position What does an OBC earn?

Estimate your price, live, before you talk to anyone

An indicative calculation on the OBC-One pattern: airline seat, courier duty, hotel where the routing needs one, transfers and handling. Pick any of the airports we serve, adjust the settings, the breakdown updates as you go. Nothing here is a binding price; the airline fare on the day decides the final number.

Departure hub

Destination airport

What is travelling? Weight: 5 kg More than 23 kg, second courier Service

How urgent?

Indicative total ,

Happy with the estimate? Send it, done.

This sends exactly what you configured above, nothing to retype, no commitment. Indicative figures only; a person confirms the real fare and timing.

Aircraft on the apron at sunset — Two of the world’s great airlines call these runways home. We book the seat, you track the flight number.
Departures, every hour, every direction

Get a quote for this route

Tell us what has to move and where it has to be. You get a fixed price and a departure time back, usually within 15 minutes, day or night.

Request a quote

Answered by a person, 24/7. No commitment. One form, one reply.

Origin airport

Destination airport

Shipment type

Ready date & time

Who is booking

Company

What does the company do?

Your name

Phone

Email address

What is in the consignment?

Request received. We reply by email from bookings [at] onboardcourier [dot] ae, usually within 15 minutes.

Confidential · no commitment · 24/7 availability

I need to send something

Book hand-carry delivery from the UAE to anywhere in the world, and follow it in real time. Same-day departure available.

Book a shipment → Client login

I want to fly as a courier

We pay the ticket and a fee per completed assignment. You choose when you are available.

Apply as an OBC → See the open position

Where to go from here

The on board courier glossary is one chapter of a larger network. OnBoard Courier moves time-critical consignments with vetted on-board couriers departing 24/7 from all seven UAE airports to 584 destinations across 219 countries. Choose the service that fits, classic hand-carry, AOG for grounded aircraft, medical and pharma, next flight out or high-value goods, then check entry requirements and customs by country and how an assignment actually runs, minute by minute.

Prefer to compare first? Read when a seat beats a parcel network, browse the industries we move for or scan the airlines the couriers the desk places fly with. If you travel often yourself, flying as an OnBoard Courier pays per completed assignment. For anything urgent, the fastest route is the quote form above, answered by a person, day or night.