ALK471

For travellers

Departure · Seoul (ICN)

Terminal T1 · Gate 49 · Check-in F09-F16

Scheduled 23 Sep 12:20 · Departed 23 Sep 12:46 · +26 min

Board status: Departure

Airborne since 23 Sep 12:45 (ADS-B)

Board data from incheon, updated 15700 min ago; times local to each airport.

Flight

Status

Incomplete (signal lost)

Departure

Incheon International Airport (ICN) — Seoul, South Korea

Scheduled departure

2026-09-23 03:20 UTC

Departed

2026-09-23 03:45 UTC

Arrival

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

Also flies as

UL471

Codeshares

KE5471

Distance flown

5121 km

Straight-line distance

5768 km

Aircraft

Registration

4R-ALP

Type

AIRBUS INDUSTRIE A330 322

Seats

297 total (269 Economy, 28 Business)

Altitude & speed

Max altitude

38,000 ft

Max ground speed

492 kt

Tracked

5h 56m · 5,119 km

Altitude (ft, max 38,000)

Ground speed (kt, max 492)

Altitude (ft, max 38,000)

Ground speed (kt, max 492)

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
2026-09-30 03:52 UTC	ALK471	ICN → CMB Seoul → Colombo	4R-ALR	AIRBUS INDUSTRIE A330 322	Incomplete (signal lost)	~6566 km est. (5083 km recorded)
2026-09-28 02:53 UTC	ALK471	ICN → CMB Seoul → Colombo	4R-ALH	AIRBUS INDUSTRIE A330 201	Incomplete (signal lost)	~6658 km est. (5173 km recorded)
2026-09-23 03:45 UTC	ALK471	ICN → CMB Seoul → Colombo	4R-ALP	AIRBUS INDUSTRIE A330 322	Incomplete (signal lost)	~6605 km est. (5121 km recorded)
2026-09-16 04:05 UTC	ALK471	ICN → CMB Seoul → Colombo	4R-ALS	AIRBUS INDUSTRIE A330 201	Incomplete (signal lost)	6777 km
2026-09-14 03:07 UTC	ALK471	ICN → CMB Seoul → Colombo	4R-ALS	AIRBUS INDUSTRIE A330 201	Incomplete (signal lost)	~6700 km est. (5216 km recorded)
2026-09-09 07:44 UTC	ALK471	ICN → ? Seoul → ?	4R-ALP	AIRBUS INDUSTRIE A330 322	Incomplete (signal lost)	3346 km
2026-09-07 02:49 UTC	ALK471	ICN → ? Seoul → ?	4R-ALH	AIRBUS INDUSTRIE A330 201	Incomplete (signal lost)	5224 km
2026-09-02 03:59 UTC	ALK471	ICN → ? Seoul → ?	4R-ALS	AIRBUS INDUSTRIE A330 201	Completed	5111 km
2026-08-31 03:33 UTC	ALK471	ICN → ? Seoul → ?	4R-ALN	AIRBUS INDUSTRIE A330 322	Completed	5113 km
2026-08-26 03:42 UTC	ALK471	ICN → ? Seoul → ?	4R-ALS	AIRBUS INDUSTRIE A330 201	Incomplete (signal lost)	4951 km
2026-08-24 02:55 UTC	ALK471	ICN → ? Seoul → ?	4R-ALS	AIRBUS INDUSTRIE A330 201	Completed	5222 km
2026-08-17 02:57 UTC	ALK471	ICN → ? Seoul → ?	4R-ALS	AIRBUS INDUSTRIE A330 201	Completed	5656 km