ESR871

Flight

Status

Completed

Departure

Incheon International Airport (ICN) — Seoul, South Korea

Est. departure time

2026-08-22 14:24 UTC (approx.)

Distance flown

674 km

Aircraft

Registration

HL8546

Type

Boeing 737-800

Seats

189 total (189 Economy)

Altitude & speed

Max altitude

34,000 ft

Max ground speed

451 kt

Tracked

1h 1m · 552 km

Altitude (ft, max 34,000)

Ground speed (kt, max 451)

Altitude (ft, max 34,000)

Ground speed (kt, max 451)

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

Airlines

Korean Air (KAL)

T'way Air (TWB)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 13:57 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8542	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	~989 km est. (561 km recorded)
2026-10-02 13:31 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8541	Boeing 737 MAX 8	Incomplete (signal lost)	~987 km est. (547 km recorded)
2026-10-01 13:27 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8542	Boeing 737 MAX 8	Incomplete (signal lost)	~1016 km est. (616 km recorded)
2026-09-30 13:49 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8374	Boeing 737-800	Incomplete (signal lost)	~1024 km est. (646 km recorded)
2026-09-29 13:26 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8375	Boeing 737-800	Incomplete (signal lost)	~998 km est. (600 km recorded)
2026-09-28 13:21 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8374	Boeing 737-800	Incomplete (signal lost)	~1018 km est. (641 km recorded)
2026-09-27 13:38 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8599	Boeing 737 MAX 8	Incomplete (signal lost)	~999 km est. (576 km recorded)
2026-09-26 13:57 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8543	Boeing 737 MAX 8	Incomplete (signal lost)	~956 km est. (441 km recorded)
2026-09-25 13:45 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8375	Boeing 737-800	Incomplete (signal lost)	~970 km est. (546 km recorded)
2026-09-24 13:29 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8374	Boeing 737-800	Incomplete (signal lost)	~1015 km est. (637 km recorded)
2026-09-23 13:38 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8375	Boeing 737-800	Incomplete (signal lost)	~991 km est. (590 km recorded)
2026-09-22 13:31 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8762	Boeing 737 MAX 8	Incomplete (signal lost)	~1018 km est. (614 km recorded)
2026-09-21 13:54 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8762	Boeing 737 MAX 8	Incomplete (signal lost)	~1015 km est. (607 km recorded)
2026-09-20 13:27 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8541	Boeing 737 MAX 8	Incomplete (signal lost)	~1026 km est. (623 km recorded)
2026-09-19 13:28 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8544	Boeing 737 MAX 8	Incomplete (signal lost)	~957 km est. (384 km recorded)
2026-09-18 13:38 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8541	Boeing 737 MAX 8	Incomplete (signal lost)	~966 km est. (512 km recorded)
2026-09-17 13:22 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8762	Boeing 737 MAX 8	Incomplete (signal lost)	~974 km est. (518 km recorded)
2026-09-16 13:27 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8541	Boeing 737 MAX 8	Incomplete (signal lost)	~960 km est. (346 km recorded)
2026-09-15 13:38 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8374	Boeing 737-800	Incomplete (signal lost)	~1160 km est. (645 km recorded)
2026-09-14 13:28 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8717	Boeing 737 MAX 8	Incomplete (signal lost)	~961 km est. (383 km recorded)
2026-09-13 13:28 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8374	Boeing 737-800	Incomplete (signal lost)	~1130 km est. (515 km recorded)
2026-09-12 13:27 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8375	Boeing 737-800	Incomplete (signal lost)	~960 km est. (390 km recorded)
2026-09-11 13:36 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8374	Boeing 737-800	Incomplete (signal lost)	~969 km est. (366 km recorded)
2026-09-10 13:22 UTC	ESR871	ICN → PVG Seoul → Shanghai	HL8374	Boeing 737-800	Incomplete (signal lost)	~960 km est. (383 km recorded)
2026-09-09 13:56 UTC	ESR871	ICN → ? Seoul → ?	HL8717	Boeing 737 MAX 8	Incomplete (signal lost)	521 km
2026-09-07 13:33 UTC	ESR871	ICN → ? Seoul → ?	HL8375	Boeing 737-800	Incomplete (signal lost)	410 km
2026-09-06 13:44 UTC	ESR871	ICN → ? Seoul → ?	HL8715	Boeing 737 MAX 8	Incomplete (signal lost)	385 km
2026-09-05 13:21 UTC	ESR871	ICN → ? Seoul → ?	HL8374	Boeing 737-800	Incomplete (signal lost)	588 km
2026-09-04 13:59 UTC	ESR871	ICN → ? Seoul → ?	HL8375	Boeing 737-800	Incomplete (signal lost)	558 km
2026-09-03 13:42 UTC	ESR871	ICN → ? Seoul → ?	HL8715	Boeing 737 MAX 8	Incomplete (signal lost)	563 km
2026-09-02 13:38 UTC	ESR871	ICN → ? Seoul → ?	HL8541	Boeing 737 MAX 8	Completed	404 km
2026-09-01 13:32 UTC	ESR871	ICN → ? Seoul → ?	HL8546	Boeing 737-800	Completed	571 km
2026-08-31 13:27 UTC	ESR871	ICN → ? Seoul → ?	HL8544	Boeing 737 MAX 8	Completed	326 km
2026-08-30 13:25 UTC	ESR871	ICN → ? Seoul → ?	HL8546	Boeing 737-800	Completed	556 km
2026-08-29 13:31 UTC	ESR871	ICN → ? Seoul → ?	HL8374	Boeing 737-800	Completed	609 km
2026-08-28 13:45 UTC	ESR871	ICN → ? Seoul → ?	HL8546	Boeing 737-800	Completed	356 km
2026-08-27 14:08 UTC	ESR871	ICN → ? Seoul → ?	HL8375	Boeing 737-800	Completed	517 km
2026-08-26 13:24 UTC	ESR871	ICN → ? Seoul → ?	HL8546	Boeing 737-800	Completed	351 km
2026-08-25 13:26 UTC	ESR871	ICN → ? Seoul → ?	HL8715	Boeing 737 MAX 8	Completed	416 km
2026-08-24 13:44 UTC	ESR871	ICN → ? Seoul → ?	HL8546	Boeing 737-800	Completed	512 km
2026-08-22 14:35 UTC	ESR871	ICN → ? Seoul → ?	HL8546	Boeing 737-800	Completed	674 km
2026-08-21 13:31 UTC	ESR871	ICN → ? Seoul → ?	HL8546	Boeing 737-800	Completed	599 km
2026-08-18 13:33 UTC	ESR871	ICN → ? Seoul → ?	HL8546	Boeing 737-800	Completed	2391 km
2026-08-17 13:42 UTC	ESR871	ICN → ? Seoul → ?	HL8374	Boeing 737-800	Completed	517 km
2026-08-16 13:31 UTC	ESR871	ICN → ? Seoul → ?	HL8541	Boeing 737 MAX 8	Completed	430 km
2026-08-15 14:08 UTC	ESR871	ICN → ? Seoul → ?	HL8542	Boeing 737 MAX 8	Completed	563 km