UL402 Flight Status SriLankan Airlines: Colombo to Bangkok (ALK402)

SriLankan Airlines UL 402

En-Route, Arriving in 1h16'

CMB Colombo

Scheduled
01:15
Actual
01:34

Gate: R3

Departure: Wed, Nov 4, 2026 · local time UTC+5:30

Colombo Bandaranaike International Airport (CMB)

All CMB Departures >

BKK Bangkok

Scheduled
06:20
Estimated
06:18

Gate: F3

Arrival: Wed, Nov 4, 2026 · local time UTC+7

Bangkok Suvarnabhumi Airport (BKK)

All BKK Arrivals >

Departed 1h 57m ago · lands in 1h 16m 60%

CMB 01:34 BKK 06:18

1,443 km (896 mi) flown · 949 km (590 mi) to go

Route map CMB to BKK Map of the great-circle route from Colombo Bandaranaike International Airport, Sri Lanka to Bangkok Suvarnabhumi Airport, Thailand, 2391 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. SRI LANKA THAILAND CMB BKK Map data: Natural Earth

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 2391 km / 1486 miles · Scheduled Duration: 03:35 · Typical Duration: 03:15

UL 402 Flight Status & Schedule SriLankan Airlines Colombo to Bangkok

Date From To Departure Arrival Status Details
Nov 04 CMB BKK 01:34 06:18 En-Route Track >
Nov 03 CMB BKK 01:14 06:09 Landed Track >
Nov 02 CMB BKK 01:28 06:11 Landed Track >
Oct 31 CMB BKK 01:26 06:12 Landed Track >
Oct 30 CMB BKK 01:20 06:05 Landed Track >
Oct 29 CMB BKK 01:23 06:05 Landed Track >
Oct 28 CMB BKK 01:18 06:29 Landed Track >
Oct 27 CMB BKK 01:23 06:19 Landed Track >
Oct 26 CMB BKK 01:14 05:58 Landed Track >
Oct 25 CMB BKK 01:16 05:56 Landed Track >

SriLankan Airlines' Colombo–Bangkok flight covers 2,391 km (1,486 mi) and runs six times a week: Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. The timetable allows 3 h 35 min, but the flight usually takes about 3 h 15 min, so it often makes up time. Today it left at 01:34, 19 minutes late, and is due in Bangkok at 06:18, 2 minutes early.

< All Colombo CMB Departures All Bangkok BKK Arrivals >

About UL 402

Route
Colombo Bandaranaike International Airport CMB to Bangkok Suvarnabhumi Airport BKK
Distance
2,391 km (1,486 mi)
Typical flight time
3 h 15 min
Flies
Mon, Tue, Wed, Thu, Fri, Sat
On time
9 of the last 9

UL 402 FAQ

How long is the UL402 flight?
The timetable allows 3 h 35 min. Colombo to Bangkok is 2,391 km (1,486 mi).
How often is UL402 late?
None of the last 9 flights arrived 15 or more minutes late.
Which days does UL402 fly?
Six times a week: Monday, Tuesday, Wednesday, Thursday, Friday and Saturday, based on the schedule of the last 7 days.
What other flight numbers does UL402 have?
Also listed as ALK402 (SriLankan Airlines' ICAO code) and UL 402.

UL402 and Colombo CMB to Bangkok BKK Flights

Flight UL402 is code-shared by 5 airlines using the flight numbers JL5705, QF4253, AY6646, HM6222, 8M5402

Other flights departing from Colombo CMB: UL173, UL318, UL306, FZ570

Other flights arriving at Bangkok BKK: TG955, TG951

All flights connecting Colombo CMB to Bangkok BKK.