The sector is held by KLM and United Airlines.
Airport pair · hand carry reference
AMS Amsterdam to IAH Houston
Amsterdam Schiphol, the Netherlands, to George Bush Intercontinental, the United States. Computed from the scheduled network held on 2026-09-07.
- Nonstop
- 3 times a day
- Great circle
- 8,049 km
- Block, estimated
- 10h 12m
- Door to door
- 16h 57m
What AMS to IAH looks like
The AMS to IAH sector, the carriers on it and the flying time, before anything is promised to anybody.
Amsterdam AMS to Houston IAH is an ultra long sector of 8,049 km by great circle, flown nonstop 3 times a day.
At the cruise speed this site models for 8,049 km, 880 km an hour, and thirty minutes of taxi at the two ends, the flight blocks at about 10h 12m.
Amsterdam AMS is a major hub in the network held here, 281 scheduled destinations and 743.4 departures a day. Houston IAH has 197 destinations and 641 departures a day.
Houston is 7 hours behind of Amsterdam all year.
The pair sits between the Americas and Europe, a corridor where the site already publishes 36 written lanes that go into customs and ground detail this page does not.
Who flies the sector, and how often
Average daily frequencies on AMS to IAH from the scheduled route statistics, both directions, with the operating carriers named.
| Direction | Flights a day | Flights a week | Operated by |
|---|---|---|---|
| AMS to IAH | 3 | 21 | KLM, United Airlines |
| IAH to AMS | 2.71 | 19 | KLM, United Airlines |
Two carriers hold the sector, KLM and United Airlines, which gives a missed departure somewhere to go without leaving the nonstop.
At 3 times a day there is usually another departure within a few hours, which is what makes a same day booking on this pair realistic.
Between them the two directions put about 40 departures a week on AMS to IAH, which is the number that decides whether a seat can be found today or on Thursday.
The clock from collection to signature
The same ground timings the route calculator starts from, applied to the 10h 12m block time on AMS to IAH. Change any of them in the tool further down and the total moves with them.
| Stage | Allowed | Elapsed |
|---|---|---|
| Collection and the run to AMS | 90 min | 1h 30m |
| At AMS before departure | 180 min | 4h 30m |
| AMS to IAH in the air, estimated | 612 min | 14h 42m |
| Formalities at IAH | 90 min | 16h 12m |
| Delivery run in Houston | 45 min | 16h 57m |
| Door to door | 1,017 min | 16h 57m |
On the desk standard ground timings, ninety minutes to collect and reach the airport, three hours at the airport before departure, ninety minutes of arrival formalities and a forty five minute delivery run, the door to door figure for AMS to IAH is 16h 57m.
A courier who leaves Amsterdam at 09:00 local is on the ground in Houston at about 12:12 local and at the door by 14:27 the same day.
Working backwards from a six in the evening handover in Houston, the last useful departure from Amsterdam is around 12:33 local.
At 16h 57m the mission is past the sixteen hour duty day a single courier is planned against, so it is quoted with a rest at the far end or with a second courier, and never as a turnaround.
When the nonstop does not work
Every airport that joins the two ends, ranked by when they land, among the ones whose weaker leg is dependable enough to plan on. Connection time is allowed for the size of the hub. 46 of them join AMS to IAH.
| Connecting at | AMS to hub, flights a day | Hub to IAH, flights a day | Track, km | Estimated, gate to gate |
|---|---|---|---|---|
| Detroit DTW | 3.43 | 7.57 | 8,055 | 12h 05m |
| Toronto YYZ | 4.29 | 4.57 | 8,050 | 12h 06m |
| Montreal YUL | 2.14 | 1.29 | 8,052 | 12h 08m |
| Philadelphia PHL | 1.29 | 6 | 8,126 | 12h 11m |
| Boston BOS | 3.86 | 6.71 | 8,115 | 12h 13m |
| Chicago ORD | 2.14 | 21.43 | 8,103 | 12h 22m |
With 3 times a day on the nonstop, a connection here is a disruption plan rather than a routing, and it is listed because a closed runway or a cancellation wave is exactly when nobody has time to work it out.
46 airports connect the two ends on the scheduled network held here. The quickest of the dependable ones is Detroit DTW, where the weaker of the two legs still runs 3.4 times a day.
Through DTW the routing covers 8,055 km against the 8,049 km nonstop track and takes about 12h 05m in the air and on the ground at the hub, allowing 75 minutes to connect at an airport of that size.
That is only 1h 53m more than the nonstop, which is close enough that a connection is worth taking when the nonstop is full or badly timed.
Behind it, Toronto YYZ at 12h 06m and Montreal YUL at 12h 08m hold the same connection, so a booking has three hubs to try before it has to wait for the nonstop.
If nothing suitable leaves Amsterdam, Rotterdam RTM is 45 km away by great circle and carries 62 scheduled destinations of its own, which is usually a shorter road transfer than a lost day.
If nothing suitable leaves Houston, Houston HOU is 38 km away by great circle and carries 145 scheduled destinations of its own, which is usually a shorter road transfer than a lost day.
Restricted hours at either end
Widely documented operating restrictions, checked 2026-09-07. Exemptions and seasonal variations exist, so confirm with the carrier before relying on any of them.
Amsterdam AMS is shut to scheduled movements between 23:00 and 07:00 local, so a collection in Amsterdam that runs late does not simply catch a later flight, it waits for the morning and loses a working day in Houston.
Amsterdam AMS, night restrictions: Night operations between 23:00 and 07:00 local are limited by an annual cap and runway rules.
Industry within reach of the two ends
Public manufacturing and research sites whose logistics run through AMS or IAH. Listed as industrial geography, not as customers of anyone.
- ASML, VeldhovenLithography systems, including the only extreme ultraviolet machines in production. A single reticle or optic can hold up a fab on another continent. Logistics through Amsterdam AMS.
- Johnson and Johnson, Beerse and LeidenPharmaceutical research and vaccine production. Two low country sites, two gates. Logistics through Amsterdam AMS.
- ASM Pacific and Besi, Duiven and SingaporeSemiconductor assembly equipment. Back end equipment feeding Asian assembly plants. Logistics through Amsterdam AMS.
Plan Amsterdam to Houston yourself
The same tool the dispatchers use, open to anybody and free. It is loaded with this pair already. Change either end, add a stopover or a preferred airline, and it works out the connection, the transit and the door to door clock, with the real departures underneath. Put it on your own site if it is useful to you.
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Restrictions
Where this came from, and where to look next
- Carriers and frequencies: AeroDataBox scheduled route statistics, retrieved 2026-09-07. Average daily flights, not a timetable.
- Distances: great circle from published coordinates. They read short against a flown track, which is why the block time above applies a factor to them.
- Block and connection times: the same model the route calculator lower down this page runs, at the same rounding.
- Restrictions: the airport notes file, checked 2026-09-07.
- Industrial sites: public company information. Nothing here says or implies that any company named is a customer of any courier operator.
Who publishes this. OnBoard Courier is a placement desk in Dubai. An assignment is carried out by a vetted partner operator, with the desk as the single point of contact from the quote to the signature. This page exists because our own dispatchers need the answer for AMS to IAH in the twenty minutes before a promise is made, and a reference only one operator can read is not a reference. Free to read, quote and cite. Found an error? Tell us and we will correct it.
If you need something moved rather than looked up, the desk prices a hand carry in fifteen minutes.
- The AMS airport entry
- The IAH airport entry
- Hand carry into the Netherlands
- Hand carry into the United States
- The written lane, Abu Dhabi to Amsterdam
- The written lane, Amsterdam to Bangalore
- The written lane, Amsterdam to Detroit
- The route calculator
More pairs through AMS and IAH: Amsterdam to London, Amsterdam to Barcelona, Madrid to Amsterdam, Amsterdam to Paris, Dublin to Amsterdam, Frankfurt to Amsterdam, Amsterdam to Copenhagen, Munich to Amsterdam.