🇳🇵 BWA
Siddharthanagar (Bhairahawa)
120 mi
KTM 🇳🇵
Kathmandu

Siddharthanagar (Bhairahawa) to Kathmandu Flights

Gautam Buddha International Airport Tribhuvan International Airport 3 airlines

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The Siddharthanagar (Bhairahawa) to Kathmandu route connects Gautam Buddha International Airport (BWA) in NP with Tribhuvan International Airport (KTM) in NP. This short-haul flight covers approximately 120 miles (193 km) with a typical flight time of 18m. This route is served by 3 airlines: Buddha Air, Yeti Airlines, Shree Airlines. AirportRoutes has tracked 19 unique flight numbers on this route.

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Departure Airport

Gautam Buddha International Airport

ICAO Code:
VNBW
IATA Code:
BWA
City:
🇳🇵 Siddharthanagar (Bhairahawa)
Country:
NP
Elevation:
358 ft

Destination Airport

Tribhuvan International Airport

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

3

Operators

19

Tracked Flights

120

Miles

18m

Flight Duration

Route Map

Great Circle
Flight route map from Siddharthanagar (Bhairahawa) to Kathmandu
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

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

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 40 15%
Tuesday 23 8%
Wednesday 30 11%
Thursday 34 12%
Friday 84 31%
Saturday 46 17%
Sunday 17 6%

Pattern Analysis

19 Tracked Flights:
Data Points: 274
API observations used to build this analysis
Weekdays: 211 flights
Weekend: 63 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 16:55 4:55 PM (Representative)
M T W T F S S
May 10, 2026 Active
CRJ2 15:15 3:15 PM (Representative)
M T W T F S S
May 10, 2026 Active
AT72 16:40 4:40 PM (Representative)
M T W T F S S
May 10, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
15:15 3:15 PM Shree Airlines SHA N9
16:40 4:40 PM Yeti Airlines NYT YT
16:55 4:55 PM Buddha Air BHA U4

Time Information

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

Total Departure Times: 3
Time Range:
15:15 - 16:55
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.