The Kathmandu to Colombo route connects Tribhuvan International Airport (KTM) in NP with Bandaranaike International Colombo Airport (CMB) in LK. This medium-haul flight covers approximately 1464 miles (2356 km) with a typical flight time of 3h 15m. This route is operated by SriLankan Airlines. AirportRoutes has tracked 1 unique flight number on this route.
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Tribhuvan International Airport
VNKTKTMBandaranaike International Colombo Airport
VCBICMB1
Operator1
Tracked Flight1464
Miles3h 15m
Flight Duration| Airline | ICAO | IATA |
|---|---|---|
| SriLankan Airlines |
ALK
|
UL
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 1 | 25% |
|
| Tuesday | 0 | 0% |
|
| Wednesday | 3 | 75% |
|
| Thursday | 0 | 0% |
|
| Friday | 0 | 0% |
|
| Saturday | 0 | 0% |
|
| Sunday | 0 | 0% |
|
Pattern Analysis
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
SriLankan Airlines
ALK
/ UL
|
A320 | 13:40 1:40 PM (Representative) |
M
T
W
T
F
S
S
|
Mar 18, 2026 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 13:40 1:40 PM | SriLankan Airlines |
ALK
|
UL
|
Time Information
Times are shown in the departure airport's local timezone (VNKT - Asia/Kathmandu).