SriLankan Airlines UL1403 flight status now

UL1403 - ALK1403 SriLankan Airlines (UL)
BKK Bangkok Thailand
Flight BKK to CMB
CMB Colombo Sri Lanka
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 07-April-2017
Departure Suvarnabhumi Airport
IATA: BKKICAO: VTBS
Scheduled 05:25
Arrival Bandaranaike International Airport
IATA: CMBICAO: VCBI
Scheduled 07:20
UL1403 Detail
  • Type: International Flight
  • Flight Duration: 3 hours 25 minutes
  • Flight Distance: 2394 kms / 1488 miles
Airline
  • SriLankan Airlines
  • IATA: UL
  • ICAO: ALK
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: Normal passenger
  • Seats: 188
  • Freight capacity: 4.6 tons
  • Passenger classes: First Class, Economy, Business Class, Premium Economy
More Detail
  • Aircraft: 321
  • Callsign: ALK1403
  • Departure Timezone: Asia/Bangkok
  • Arrival Timezone: Asia/Colombo
  • Current Time in Bangkok: Tuesday 2025-11-18 17:16 PM
  • Current Time in Colombo: Tuesday 2025-11-18 15:46 PM

International flight SriLankan Airlines UL1403 takes off from Bangkok (BKK) Thailand to Colombo (CMB) Sri Lanka. It's operated by SriLankan Airlines. The plane leaves Suvarnabhumi Airport at 05:25 Asia/Bangkok. The flight is expected to land at Bandaranaike International Airport at 07:20 Asia/Colombo. The flight will last about 3 hours 25 minutes.

Similar flight route from Bangkok (BKK) to Colombo (CMB)

Airline Flight no Departure Arrival
Finnair AY6647
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SriLankan Airlines UL405
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SriLankan Airlines UL403
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Thai Airways TG307
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21:55 		3 hours 36 minutes
00:01
Japan Airlines JL5704
Japan Airlines 		18/11/2025
09:00 		3 hours 30 minutes
11:00
Myanmar Airways 8M5403
Myanmar Airways 		18/11/2025
09:00 		3 hours 30 minutes
11:00
Qantas QF4197
Qantas 		18/11/2025
09:00 		3 hours 30 minutes
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Finnair AY6645
Finnair 		18/11/2025
09:00 		3 hours 26 minutes
11:00

Frequently asked questions, answered

How long is the flight from Bangkok to Colombo?

On average, nonstop flight takes 3 hour(s) 25 minutes, with the flight distance of 2394 km (1488 miles).

What type of aircraft is used for the SriLankan Airlines UL1403 flight?

All SriLankan Airlines UL1403 flights are operated using 321 aircraft.