🇳🇵 KTM
Kathmandu
333 mi
BIR 🇳🇵
Biratnagar

Kathmandu to Biratnagar Flights

Tribhuvan International Airport Biratnagar Airport 3 airlines

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The Kathmandu to Biratnagar route connects Tribhuvan International Airport (KTM) in NP with Biratnagar Airport (BIR) in NP. This short-haul flight covers approximately 333 miles (536 km) with a typical flight time of 26m. This route is served by 3 airlines: Shree Airlines, Yeti Airlines, Buddha Air. AirportRoutes has tracked 19 unique flight numbers on this route.

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Departure Airport

Tribhuvan International Airport

ICAO Code:
VNKT
IATA Code:
KTM
City:
🇳🇵 Kathmandu
Country:
NP
Elevation:
4390 ft

Destination Airport

Biratnagar Airport

ICAO Code:
VNVT
IATA Code:
BIR
City:
🇳🇵 Biratnagar
Country:
NP
Elevation:
236 ft

3

Operators

19

Tracked Flights

333

Miles

26m

Flight Duration

Route Map

Great Circle
Flight route map from Kathmandu to Biratnagar
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
Shree Airlines SHA N9
Yeti Airlines NYT YT
Buddha Air BHA U4

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 39 22%
Tuesday 15 8%
Wednesday 26 14%
Thursday 24 13%
Friday 38 21%
Saturday 22 12%
Sunday 16 9%

Pattern Analysis

19 Tracked Flights:
Data Points: 180
API observations used to build this analysis
Weekdays: 142 flights
Weekend: 38 flights
Business Route More active on weekdays

All Flight Routes

3 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
Buddha Air
BHA / U4
ATR 10:15 10:15 AM (Representative)
M T W T F S S
Aug 3, 2026 Active
AT72 11:30 11:30 AM (Representative)
M T W T F S S
Aug 24, 2026 Active
AT72 08:20 8:20 AM (Representative)
M T W T F S S
Aug 17, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
08:20 8:20 AM Yeti Airlines NYT YT
10:15 10:15 AM Buddha Air BHA U4
11:30 11:30 AM Shree Airlines SHA N9

Time Information

Times are shown in the departure airport's local timezone (VNKT - Asia/Kathmandu).

Total Departure Times: 3
Time Range:
08:20 - 11:30
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.