ESR819

Flight

Status

Completed

Departure

Incheon International Airport (ICN) — Seoul, South Korea

Departed

2026-08-17 06:21 UTC

Distance flown

628 km

Aircraft

Registration

HL8759

Type

Boeing 737 MAX 8

Seats

140 total (132 Economy, 8 Prestige) (typical for type, not this tail)

Altitude & speed

Max altitude

25,625 ft

Max ground speed

409 kt

Tracked

54m · 474 km

Altitude (ft, max 25,625)

Ground speed (kt, max 409)

Altitude (ft, max 25,625)

Ground speed (kt, max 409)

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 05:19 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8599	Boeing 737 MAX 8	Incomplete (signal lost)	~616 km est. (408 km recorded)
2026-10-01 05:36 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8541	Boeing 737 MAX 8	Incomplete (signal lost)	~572 km est. (373 km recorded)
2026-09-30 05:54 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8717	Boeing 737 MAX 8	Incomplete (signal lost)	~614 km est. (420 km recorded)
2026-09-29 05:19 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8543	Boeing 737 MAX 8	Incomplete (signal lost)	~572 km est. (367 km recorded)
2026-09-28 05:33 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8541	Boeing 737 MAX 8	Incomplete (signal lost)	~572 km est. (381 km recorded)
2026-09-26 05:29 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8759	Boeing 737 MAX 8	Incomplete (signal lost)	~572 km est. (382 km recorded)
2026-09-25 05:31 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8374	Boeing 737-800	Incomplete (signal lost)	~607 km est. (403 km recorded)
2026-09-24 05:22 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8544	Boeing 737 MAX 8	Incomplete (signal lost)	~551 km est. (314 km recorded)
2026-09-23 05:51 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8374	Boeing 737-800	Incomplete (signal lost)	~571 km est. (389 km recorded)
2026-09-22 05:55 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8374	Boeing 737-800	Incomplete (signal lost)	~603 km est. (391 km recorded)
2026-09-21 05:23 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8543	Boeing 737 MAX 8	Incomplete (signal lost)	~571 km est. (359 km recorded)
2026-09-20 05:45 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8717	Boeing 737 MAX 8	Incomplete (signal lost)	~579 km est. (366 km recorded)
2026-09-19 04:41 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8375	Boeing 737-800	Incomplete (signal lost)	~592 km est. (391 km recorded)
2026-09-18 05:36 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8759	Boeing 737 MAX 8	Incomplete (signal lost)	~635 km est. (445 km recorded)
2026-09-17 05:20 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8759	Boeing 737 MAX 8	Incomplete (signal lost)	~632 km est. (430 km recorded)
2026-09-16 06:15 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8717	Boeing 737 MAX 8	Incomplete (signal lost)	~582 km est. (365 km recorded)
2026-09-14 05:44 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8715	Boeing 737 MAX 8	Incomplete (signal lost)	~579 km est. (387 km recorded)
2026-09-13 05:29 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8544	Boeing 737 MAX 8	Incomplete (signal lost)	~642 km est. (414 km recorded)
2026-09-12 05:21 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8544	Boeing 737 MAX 8	Incomplete (signal lost)	~604 km est. (409 km recorded)
2026-09-11 05:45 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8544	Boeing 737 MAX 8	Completed (landing presumed)	414 km
2026-09-10 06:06 UTC	ESR819	ICN → YNT Seoul → Yantai	HL8715	Boeing 737 MAX 8	Incomplete (signal lost)	~397 km est. (185 km recorded)
2026-09-10 05:20 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8715	Boeing 737 MAX 8	Incomplete (signal lost)	~471 km est. (207 km recorded)
2026-09-08 05:21 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8374	Boeing 737-800	Incomplete (signal lost)	394 km
2026-09-07 05:37 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8544	Boeing 737 MAX 8	Incomplete (signal lost)	388 km
2026-09-06 05:29 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8544	Boeing 737 MAX 8	Incomplete (signal lost)	400 km
2026-09-05 05:16 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8541	Boeing 737 MAX 8	Completed (landing presumed)	456 km
2026-09-03 05:29 UTC	ESR819	ICN → ? Seoul → ?	HL8544	Boeing 737 MAX 8	Incomplete (signal lost)	396 km
2026-09-02 06:22 UTC	ESR819	? → ?	HL8375	Boeing 737-800	Completed	238 km
2026-09-02 05:50 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8375	Boeing 737-800	Completed	~425 km est. (180 km recorded)
2026-09-01 05:29 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8541	Boeing 737 MAX 8	Completed	437 km
2026-08-31 05:34 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8759	Boeing 737 MAX 8	Completed	451 km
2026-08-30 05:32 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8541	Boeing 737 MAX 8	Completed	385 km
2026-08-29 05:24 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8541	Boeing 737 MAX 8	Completed	454 km
2026-08-28 05:40 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8543	Boeing 737 MAX 8	Completed	462 km
2026-08-27 05:40 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8717	Boeing 737 MAX 8	Completed	377 km
2026-08-26 05:34 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8759	Boeing 737 MAX 8	Completed	360 km
2026-08-25 05:59 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8546	Boeing 737-800	Completed	436 km
2026-08-24 06:42 UTC	ESR819	? → WEH ? → Weihai	HL8543	Boeing 737 MAX 8	Completed	148 km
2026-08-24 06:21 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8543	Boeing 737 MAX 8	Completed	~436 km est. (218 km recorded)
2026-08-23 05:27 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8541	Boeing 737 MAX 8	Completed	617 km
2026-08-21 05:39 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8541	Boeing 737 MAX 8	Completed	~498 km est. (360 km recorded)
2026-08-18 05:24 UTC	ESR819	ICN → ? Seoul → ?	HL8599	Boeing 737 MAX 8	Completed	465 km
2026-08-17 06:21 UTC	ESR819	ICN → ? Seoul → ?	HL8759	Boeing 737 MAX 8	Completed	628 km
2026-08-16 05:26 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8544	Boeing 737 MAX 8	Completed	~1246 km est. (655 km recorded)
2026-08-15 05:41 UTC	ESR819	ICN → WEH Seoul → Weihai	HL8717	Boeing 737 MAX 8	Completed	~1516 km est. (521 km recorded)
2026-08-13 06:12 UTC	ESR819	ICN → ? Seoul → ?	HL8544	Boeing 737 MAX 8	Completed	369 km