The sector is held by Cathay Pacific.
Airport pair · hand carry reference
CMB Colombo to HKG Hong Kong
Bandaranaike International, Sri Lanka, to Hong Kong International, Hong Kong. Computed from the scheduled network held on 2026-09-07.
- Nonstop
- About once a day
- Great circle
- 4,012 km
- Block, estimated
- 5h 20m
- Door to door
- 12h 05m
What CMB to HKG looks like
The CMB to HKG sector, the carriers on it and the flying time, before anything is promised to anybody.
Colombo CMB to Hong Kong HKG is a long haul sector of 4,012 km by great circle, flown nonstop about once a day.
At the cruise speed this site models for 4,012 km, 880 km an hour, and thirty minutes of taxi at the two ends, the flight blocks at about 5h 20m.
Colombo CMB is a mid sized airport in the network held here, 45 scheduled destinations and 93.2 departures a day. Hong Kong HKG has 144 destinations and 478.9 departures a day.
Hong Kong carries about 5.1 times the departures of Colombo, so a courier who has to be rebooked has far more to work with at one end of this pair than at the other.
Hong Kong is 2.5 hours ahead of Colombo all year.
The pair sits inside Asia Pacific, a corridor where the site already publishes 16 written lanes that go into customs and ground detail this page does not.
Who flies the sector, and how often
Average daily frequencies on CMB to HKG from the scheduled route statistics, both directions, with the operating carriers named.
| Direction | Flights a day | Flights a week | Operated by |
|---|---|---|---|
| CMB to HKG | 1.14 | 8 | Cathay Pacific |
| HKG to CMB | 1.14 | 8 | Cathay Pacific |
One carrier holds the sector, Cathay Pacific, so a cancellation has no second nonstop behind it and the connections below stop being theoretical.
Between them the two directions put about 16 departures a week on CMB to HKG, 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 5h 20m block time on CMB to HKG. Change any of them in the tool further down and the total moves with them.
| Stage | Allowed | Elapsed |
|---|---|---|
| Collection and the run to CMB | 90 min | 1h 30m |
| At CMB before departure | 180 min | 4h 30m |
| CMB to HKG in the air, estimated | 320 min | 9h 50m |
| Formalities at HKG | 90 min | 11h 20m |
| Delivery run in Hong Kong | 45 min | 12h 05m |
| Door to door | 725 min | 12h 05m |
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 CMB to HKG is 12h 05m.
A courier who leaves Colombo at 09:00 local is on the ground in Hong Kong at about 16:50 local and at the door by 19:05 the same day.
Working backwards from a six in the evening handover in Hong Kong, the last useful departure from Colombo is around 07:55 local.
At 12h 05m the mission uses most of a sixteen hour duty day, which leaves no room for a delay before a rest at the far end becomes the honest answer.
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. 31 of them join CMB to HKG.
| Connecting at | CMB to hub, flights a day | Hub to HKG, flights a day | Track, km | Estimated, gate to gate |
|---|---|---|---|---|
| Bangkok DMK | 0.86 | 1 | 4,070 | 7h 12m |
| Guangzhou CAN | 0.57 | 3.43 | 4,131 | 7h 16m |
| Chennai MAA | 7.57 | 1.14 | 4,360 | 7h 25m |
| Bangkok BKK | 3.43 | 21.86 | 4,081 | 7h 27m |
| Kunming KMG | 0.57 | 3.71 | 4,316 | 7h 32m |
| Ho Chi Minh City SGN | 0.71 | 6.57 | 4,459 | 7h 41m |
One nonstop a day means one chance a day, so the connections below are what a consignment that arrives at CMB in the afternoon actually flies on.
31 airports connect the two ends on the scheduled network held here. The quickest of the dependable ones is Bangkok DMK, where the weaker of the two legs still runs 6 times a week.
Through DMK the routing covers 4,070 km against the 4,012 km nonstop track and takes about 7h 12m in the air and on the ground at the hub, allowing 60 minutes to connect at an airport of that size.
That is only 1h 52m more than the nonstop, which is close enough that a connection is worth taking when the nonstop is full or badly timed.
Behind it, Guangzhou CAN at 7h 16m and Chennai MAA at 7h 25m hold the same connection, so a booking has three hubs to try before it has to wait for the nonstop.
If nothing suitable leaves Hong Kong, Macau MFM is 38 km away by great circle and carries 39 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.
Hong Kong HKG, night operations: Operates around the clock. Night departures to Europe and the Gulf are routine.
Plan Colombo to Hong Kong 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 CMB to HKG 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 CMB airport entry
- The HKG airport entry
- Hand carry into Sri Lanka
- Hand carry into Hong Kong
- The written lane, Abu Dhabi to Colombo
- The written lane, Colombo to Sharjah
- The written lane, Dubai to Colombo
- The route calculator
More pairs through CMB and HKG: Singapore to Colombo, Colombo to Doha, Kuala Lumpur to Colombo, Frankfurt to Colombo, Colombo to Delhi, Colombo to Kuwait City, Colombo to Chennai, Bangkok to Colombo.