Biratnagar (BIR) – Tribhuvan (KTM)
From Aug 30, 2026 to Oct 10, 2026 we saw 1,412 flights between Biratnagar and Tribhuvan on public flight boards. This is a sample, not a full count.
according to Avionio collected from public airport flight boards (Avionio) — not an official count
This route is a sample
These flights come from public flight boards that we read on a rotating schedule, so some days are missing. The totals undercount the route. Use them to see which airlines fly it, not how many flights there are.
By direction
BIR → KTM
- Recorded departures
- 671
KTM → BIR
- Recorded departures
- 744
BIR → KTM and KTM → BIR counted separately.
Airlines on this route
Aug 30, 2026 – Oct 10, 2026| Airline | Scheduled flights | Share |
|---|---|---|
| Buddha Air U4 | 499 | 35.3% |
| Yeti Airlines YT | 437 | 30.9% |
| Novair N9 | 359 | 25.4% |
| Airline not identified | 120 | 8.5% |
Counted from flight boards. Codeshares are merged into one flight; airlines under 5% of flights are grouped, because airline codes on flight boards are sometimes reused by another carrier.
Flight numbers on this route
3434 of 34
| Flight numbers | By direction | Departures | On time |
|---|---|---|---|
| YT789 | KTM → BIR | 66 | 60.0% |
| YT790 | BIR → KTM | 63 | 45.5% |
| N99735 | KTM → BIR | 53 | 100.0% |
| N99736 | BIR → KTM | 50 | 50.0% |
| N99738 | BIR → KTM | 50 | 37.5% |
| N99737 | KTM → BIR | 42 | 66.7% |
| N99739 | KTM → BIR | 42 | 40.0% |
| YT785 | KTM → BIR | 41 | 7.7% |
| YT787 | KTM → BIR | 41 | 0.0% |
| N99731 | KTM → BIR | 40 | 12.5% |
| N99733 | KTM → BIR | 40 | 25.0% |
| YT781 | KTM → BIR | 40 | 28.6% |
| YT783 | KTM → BIR | 40 | 7.1% |
| N99740 | BIR → KTM | 38 | 0.0% |
| YT786 | BIR → KTM | 38 | 13.6% |
| YT788 | BIR → KTM | 38 | 27.3% |
| N99732 | BIR → KTM | 37 | 8.3% |
| N99734 | BIR → KTM | 37 | 20.0% |
| YT782 | BIR → KTM | 37 | 6.9% |
| YT784 | BIR → KTM | 37 | 20.0% |
| U44707 | KTM → BIR | 33 | 25.0% |
| U44709 | KTM → BIR | 33 | 100.0% |
| U44711 | KTM → BIR | 33 | 50.0% |
| U44713 | KTM → BIR | 33 | 52.9% |
| U44715 | KTM → BIR | 33 | 0.0% |
| U44701 | KTM → BIR | 32 | 17.2% |
| U44703 | KTM → BIR | 32 | 12.5% |
| U44705 | KTM → BIR | 32 | 59.1% |
| U44706 | BIR → KTM | 30 | 59.1% |
| U44708 | BIR → KTM | 30 | 14.3% |
| U44710 | BIR → KTM | 30 | 50.0% |
| U44712 | BIR → KTM | 30 | 0.0% |
| U44714 | BIR → KTM | 30 | 50.0% |
| U44716 | BIR → KTM | 30 | 0.0% |
Flight numbers are the codes sold on tickets. On shared flights one aircraft can carry several of them. Only numbers with at least 30 flights have a page.