The sector is held by SriLankan Airlines.
Airport pair · hand carry reference
CAN Guangzhou to CMB Colombo
Guangzhou Baiyun, China, to Bandaranaike International, Sri Lanka. Computed from the scheduled network held on 2026-09-07.
- Nonstop
- 5 times a week
- Great circle
- 3,995 km
- Block, estimated
- 5h 19m
- Door to door
- 12h 04m
What CAN to CMB looks like
The CAN to CMB sector, the carriers on it and the flying time, before anything is promised to anybody.
Guangzhou CAN to Colombo CMB is a long haul sector of 3,995 km by great circle, flown nonstop 5 times a week.
At the cruise speed this site models for 3,995 km, 880 km an hour, and thirty minutes of taxi at the two ends, the flight blocks at about 5h 19m.
Guangzhou CAN is a major hub in the network held here, 198 scheduled destinations and 823.8 departures a day. Colombo CMB has 45 destinations and 93.2 departures a day.
Guangzhou carries about 8.8 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.
Colombo is 2.5 hours behind of Guangzhou 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 CAN to CMB from the scheduled route statistics, both directions, with the operating carriers named.
| Direction | Flights a day | Flights a week | Operated by |
|---|---|---|---|
| CAN to CMB | 0.71 | 5 | SriLankan Airlines |
| CMB to CAN | 0.57 | 4 | SriLankan Airlines |
One carrier holds the sector, SriLankan Airlines, so a cancellation has no second nonstop behind it and the connections below stop being theoretical.
Between them the two directions put about 9 departures a week on CAN to CMB, 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 19m block time on CAN to CMB. Change any of them in the tool further down and the total moves with them.
| Stage | Allowed | Elapsed |
|---|---|---|
| Collection and the run to CAN | 90 min | 1h 30m |
| At CAN before departure | 180 min | 4h 30m |
| CAN to CMB in the air, estimated | 319 min | 9h 49m |
| Formalities at CMB | 90 min | 11h 19m |
| Delivery run in Colombo | 45 min | 12h 04m |
| Door to door | 724 min | 12h 04m |
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 CAN to CMB is 12h 04m.
A courier who leaves Guangzhou at 09:00 local is on the ground in Colombo at about 11:49 local and at the door by 14:04 the same day.
Working backwards from a six in the evening handover in Colombo, the last useful departure from Guangzhou is around 12:56 local.
At 12h 04m 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. 27 of them join CAN to CMB.
| Connecting at | CAN to hub, flights a day | Hub to CMB, flights a day | Track, km | Estimated, gate to gate |
|---|---|---|---|---|
| Bangkok DMK | 1.43 | 0.86 | 4,085 | 7h 13m |
| Hong Kong HKG | 3.43 | 1.14 | 4,148 | 7h 17m |
| Kunming KMG | 20.71 | 0.57 | 4,224 | 7h 25m |
| Bangkok BKK | 13.71 | 3.43 | 4,098 | 7h 29m |
| Dhaka DAC | 3.71 | 2 | 4,497 | 7h 45m |
| Ho Chi Minh City SGN | 8 | 0.86 | 4,532 | 7h 47m |
27 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 4,085 km against the 3,995 km nonstop track and takes about 7h 13m 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 54m more than the nonstop, which is close enough that a connection is worth taking when the nonstop is full or badly timed.
Behind it, Hong Kong HKG at 7h 17m and Kunming KMG 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 Guangzhou, Shenzhen SZX is 99 km away by great circle and carries 157 scheduled destinations of its own, which is usually a shorter road transfer than a lost day.
Plan Guangzhou to Colombo 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 CAN to CMB 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 CAN airport entry
- The CMB airport entry
- Hand carry into China
- Hand carry into Sri Lanka
- The written lane, Dubai to Guangzhou
- The written lane, Abu Dhabi to Colombo
- The written lane, Colombo to Sharjah
- The route calculator
More pairs through CAN and CMB: Guangzhou to Seoul, Guangzhou to Singapore, Beijing to Guangzhou, Shanghai to Guangzhou, Guangzhou to London, Kuala Lumpur to Guangzhou, Bangkok to Guangzhou, Amsterdam to Guangzhou.