The sector is held by Air China and Sichuan Airlines.
Airport pair · hand carry reference
KTM Kathmandu to TFU Chengdu
Tribhuvan International, Nepal, to Chengdu Shuangliu, China. Computed from the scheduled network held on 2026-09-07.
- Nonstop
- About once a day
- Great circle
- 1,876 km
- Block, estimated
- 2h 54m
- Door to door
- 9h 39m
What KTM to TFU looks like
The KTM to TFU sector, the carriers on it and the flying time, before anything is promised to anybody.
Kathmandu KTM to Chengdu TFU is a medium haul sector of 1,876 km by great circle, flown nonstop about once a day.
At the cruise speed this site models for 1,876 km, 830 km an hour, and thirty minutes of taxi at the two ends, the flight blocks at about 2h 54m.
Kathmandu KTM is a smaller airport in the network held here, 35 scheduled destinations and 100.6 departures a day. Chengdu TFU has 173 destinations and 533.1 departures a day.
Chengdu carries about 5.3 times the departures of Kathmandu, so a courier who has to be rebooked has far more to work with at one end of this pair than at the other.
Chengdu is 2.2 hours ahead of Kathmandu 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 KTM to TFU from the scheduled route statistics, both directions, with the operating carriers named.
| Direction | Flights a day | Flights a week | Operated by |
|---|---|---|---|
| KTM to TFU | 1.86 | 13 | Air China, Sichuan Airlines |
| TFU to KTM | 1.86 | 13 | Air China, Sichuan Airlines |
Two carriers hold the sector, Air China and Sichuan Airlines, which gives a missed departure somewhere to go without leaving the nonstop.
Between them the two directions put about 26 departures a week on KTM to TFU, 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 2h 54m block time on KTM to TFU. Change any of them in the tool further down and the total moves with them.
| Stage | Allowed | Elapsed |
|---|---|---|
| Collection and the run to KTM | 90 min | 1h 30m |
| At KTM before departure | 180 min | 4h 30m |
| KTM to TFU in the air, estimated | 174 min | 7h 24m |
| Formalities at TFU | 90 min | 8h 54m |
| Delivery run in Chengdu | 45 min | 9h 39m |
| Door to door | 579 min | 9h 39m |
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 KTM to TFU is 9h 39m.
A courier who leaves Kathmandu at 09:00 local is on the ground in Chengdu at about 14:09 local and at the door by 16:24 the same day.
Working backwards from a six in the evening handover in Chengdu, the last useful departure from Kathmandu is around 10:36 local.
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. 11 of them join KTM to TFU.
| Connecting at | KTM to hub, flights a day | Hub to TFU, flights a day | Track, km | Estimated, gate to gate |
|---|---|---|---|---|
| Kunming KMG | 0.57 | 6.37 | 2,370 | 5h 24m |
| Guangzhou CAN | 2 | 18.86 | 4,004 | 7h 21m |
| Bangkok BKK | 2.57 | 7 | 4,118 | 7h 31m |
| Hong Kong HKG | 1.29 | 1.43 | 4,228 | 7h 39m |
| Kuala Lumpur KUL | 3.29 | 6.43 | 6,352 | 9h 55m |
| Singapore SIN | 1.14 | 3.43 | 6,759 | 10h 24m |
One nonstop a day means one chance a day, so the connections below are what a consignment that arrives at KTM in the afternoon actually flies on.
11 airports connect the two ends on the scheduled network held here. The quickest of the dependable ones is Kunming KMG, where the weaker of the two legs still runs 4 times a week.
Through KMG the routing covers 2,370 km against the 1,876 km nonstop track and takes about 5h 24m in the air and on the ground at the hub, allowing 75 minutes to connect at an airport of that size.
That is 2h 30m more than the nonstop, which is the price of a missed departure on this pair.
Behind it, Guangzhou CAN at 7h 21m and Bangkok BKK at 7h 31m hold the same connection, so a booking has three hubs to try before it has to wait for the nonstop.
If nothing suitable leaves Chengdu, Chengdu CTU is 56 km away by great circle and carries 67 scheduled destinations of its own, which is usually a shorter road transfer than a lost day.
Plan Kathmandu to Chengdu 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.
min
min
min
min
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 KTM to TFU 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 KTM airport entry
- The TFU airport entry
- Hand carry into Nepal
- Hand carry into China
- The written lane, Sharjah to Kathmandu
- The route calculator
More pairs through KTM and TFU: Dubai to Kathmandu, Kathmandu to Delhi, Doha to Kathmandu, Abu Dhabi to Kathmandu, Singapore to Kathmandu, Kathmandu to Kuala Lumpur, Bangkok to Kathmandu, Guangzhou to Kathmandu.