ALK403

For travellers

Departure · Bangkok (BKK)

Gate F2

Scheduled 02 Oct 07:45 · Estimated 02 Oct 07:45

Board status: Final Call

Airborne since 02 Oct 07:51 (ADS-B)

Arrival · Colombo (CMB)

Scheduled 02 Oct 09:35 · Landed 02 Oct 09:20 · early

Board status: Arrived At 09:20

Landed 02 Oct 09:20 (airport data)

Board data from bkk, cmb, updated 1025 min ago; times local to each airport.

Flight

Status

Completed (landing confirmed by airport data)

Arrival confirmed via

Airport data (confirmed)

Departure

Suvarnabhumi Airport (BKK) — Bangkok, Thailand

Scheduled departure

2026-10-02 00:45 UTC

Departed

2026-10-02 00:51 UTC

Arrival

Bandaranaike International Colombo Airport (CMB) — Colombo, Sri Lanka

Scheduled arrival

2026-10-02 04:05 UTC

Estimated arrival

2026-10-02 03:50 UTC

Also flies as

UL403

Codeshares

8M5403, AY6645, JL5704, QF4197

Distance flown

254 km

Straight-line distance

2392 km

Aircraft

Registration

4R-ABT

Type

Airbus A320 233

Seats

162 total (150 Economy, 12 Business) (typical for type, not this tail)

Altitude & speed

Max altitude

33,275 ft

Max ground speed

461 kt

Tracked

22m · 253 km

Altitude (ft, max 33,275)

Ground speed (kt, max 461)

Altitude (ft, max 33,275)

Ground speed (kt, max 461)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

SriLankan Airlines (ALK)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 00:51 UTC	ALK403	BKK → CMB Bangkok → Colombo	4R-ABT	Airbus A320 233	Completed (landing confirmed by airport data)	~2480 km est. (254 km recorded)
2026-10-01 00:48 UTC	ALK403	BKK → CMB Bangkok → Colombo	4R-ANB	Airbus A320 Neo	Incomplete (signal lost)	~2612 km est. (1128 km recorded)
2026-09-30 01:02 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABO	Airbus A320 233	Incomplete (signal lost)	~2618 km est. (1016 km recorded)
2026-09-29 01:00 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABO	Airbus A320 233	Incomplete (signal lost)	~2604 km est. (1002 km recorded)
2026-09-28 00:52 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABN	Airbus A320 233	Incomplete (signal lost)	~2612 km est. (1009 km recorded)
2026-09-27 00:51 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABN	Airbus A320 233	Incomplete (signal lost)	~2577 km est. (974 km recorded)
2026-09-26 01:09 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ANA	Airbus A320 Neo	Incomplete (signal lost)	~2585 km est. (978 km recorded)
2026-09-25 00:50 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ANA	Airbus A320 Neo	Incomplete (signal lost)	~2646 km est. (1044 km recorded)
2026-09-24 00:47 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ANC	Airbus A321 Neo	Incomplete (signal lost)	~2640 km est. (1035 km recorded)
2026-09-23 00:48 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABN	Airbus A320 233	Incomplete (signal lost)	~2613 km est. (1011 km recorded)
2026-09-22 00:49 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABO	Airbus A320 233	Incomplete (signal lost)	~2623 km est. (1019 km recorded)
2026-09-21 00:36 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABO	Airbus A320 233	Incomplete (signal lost)	~2592 km est. (989 km recorded)
2026-09-20 00:39 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABO	Airbus A320 233	Incomplete (signal lost)	~2623 km est. (1021 km recorded)
2026-09-19 00:34 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABO	Airbus A320 233	Incomplete (signal lost)	~2590 km est. (989 km recorded)
2026-09-18 00:40 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABT	Airbus A320 233	Incomplete (signal lost)	~2612 km est. (1009 km recorded)
2026-09-17 00:47 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ANA	Airbus A320 Neo	Incomplete (signal lost)	~2594 km est. (987 km recorded)
2026-09-16 00:46 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABO	Airbus A320 233	Incomplete (signal lost)	~2622 km est. (1019 km recorded)
2026-09-15 00:39 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABO	Airbus A320 233	Incomplete (signal lost)	~2633 km est. (1032 km recorded)
2026-09-14 00:43 UTC	ALK403	BKK → ? Bangkok → ?	4R-ABO	Airbus A320 233	Incomplete (signal lost)	1038 km
2026-09-13 00:48 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABL	Airbus A320 233	Incomplete (signal lost)	~2622 km est. (1019 km recorded)
2026-09-11 00:34 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABT	Airbus A320 233	Incomplete (signal lost)	~2777 km est. (1175 km recorded)
2026-09-10 00:47 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ANB	Airbus A320 Neo	Incomplete (signal lost)	~2623 km est. (1020 km recorded)
2026-09-08 00:41 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABT	Airbus A320 233	Incomplete (signal lost)	~2636 km est. (1031 km recorded)
2026-09-07 00:42 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABT	Airbus A320 233	Incomplete (signal lost)	~2633 km est. (1029 km recorded)
2026-09-06 00:45 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABL	Airbus A320 233	Incomplete (signal lost)	~2647 km est. (1042 km recorded)
2026-09-05 00:50 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABO	Airbus A320 233	Incomplete (signal lost)	~2574 km est. (970 km recorded)
2026-09-04 00:54 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABN	Airbus A320 233	Incomplete (signal lost)	~2628 km est. (1024 km recorded)
2026-09-03 00:44 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ANC	Airbus A321 Neo	Incomplete (signal lost)	~2616 km est. (1013 km recorded)
2026-09-02 15:50 UTC	ALK403	MAA → BKK Chennai → Bangkok	4R-ANC	Airbus A321 Neo	Completed	3008 km
2026-09-02 00:33 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABT	Airbus A320 233	Completed	~2612 km est. (1009 km recorded)
2026-09-01 00:32 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABO	Airbus A320 233	Completed	~2630 km est. (1025 km recorded)
2026-08-31 00:50 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABL	Airbus A320 233	Completed	~2654 km est. (1051 km recorded)
2026-08-30 00:41 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABL	Airbus A320 233	Completed	~2602 km est. (999 km recorded)
2026-08-29 01:06 UTC	ALK403	? → ?	4R-ABN	Airbus A320 233	Completed	2214 km
2026-08-28 00:35 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABO	Airbus A320 233	Completed	~2639 km est. (1036 km recorded)
2026-08-27 00:32 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ANB	Airbus A320 Neo	Completed	~2635 km est. (1032 km recorded)
2026-08-26 01:00 UTC	ALK403	BKK → BKK Bangkok → Bangkok	4R-ABL	Airbus A320 233	Completed	~2038 km est. (1043 km recorded)
2026-08-25 00:38 UTC	ALK403	BKK → BKK Bangkok → Bangkok	4R-ABO	Airbus A320 233	Completed	~2016 km est. (1019 km recorded)
2026-08-24 00:36 UTC	ALK403	BKK → BKK Bangkok → Bangkok	4R-ANB	Airbus A320 Neo	Completed	~1983 km est. (986 km recorded)
2026-08-23 00:52 UTC	ALK403	BKK → BKK Bangkok → Bangkok	4R-ANA	Airbus A320 Neo	Completed	~2182 km est. (1189 km recorded)
2026-08-22 00:38 UTC	ALK403	BKK → BKK Bangkok → Bangkok	4R-ABL	Airbus A320 233	Completed	~2158 km est. (1161 km recorded)
2026-08-21 00:30 UTC	ALK403	BKK → BKK Bangkok → Bangkok	4R-ABL	Airbus A320 233	Completed	~4590 km est. (2328 km recorded)
2026-08-20 00:35 UTC	ALK403	BKK → BKK Bangkok → Bangkok	4R-ANB	Airbus A320 Neo	Completed	~5019 km est. (2548 km recorded)
2026-08-19 00:45 UTC	ALK403	BKK → BKK Bangkok → Bangkok	4R-ABL	Airbus A320 233	Completed	~2940 km est. (406 km recorded)
2026-08-18 00:43 UTC	ALK403	BKK → ? Bangkok → ?	4R-ABN	Airbus A320 233	Completed	1138 km
2026-08-17 00:48 UTC	ALK403	BKK → ? Bangkok → ?	4R-ABO	Airbus A320 233	Completed	1187 km
2026-08-16 00:46 UTC	ALK403	BKK → ? Bangkok → ?	4R-ABO	Airbus A320 233	Completed	1125 km
2026-08-15 00:56 UTC	ALK403	BKK → ? Bangkok → ?	4R-ANB	Airbus A320 Neo	Completed	2509 km
2026-08-14 00:49 UTC	ALK403	BKK → ? Bangkok → ?	4R-ABO	Airbus A320 233	Completed	1119 km
2026-08-13 00:56 UTC	ALK403	BKK → IXM Bangkok → Madurai	4R-ABL	Airbus A320 233	Completed	2572 km