ESR229

For travellers

Departure · Seoul (GMP)

Gate 12

Scheduled 01 Oct 18:35 · Departed 01 Oct 18:49 · +14 min

Board status: Departed

Airborne since 01 Oct 18:49 (ADS-B)

Arrival · Jeju City (CJU)

Gate 5

Scheduled 01 Oct 19:50 · Landed 01 Oct 19:38 · early

Board status: Arrived

Landed 01 Oct 19:38 (airport data)

Board data from cju, gmp, updated 3552 min ago; times local to each airport.

Flight

Status

Completed (landing confirmed by airport data)

Arrival confirmed via

Airport data (confirmed)

Departure

Gimpo International Airport (GMP) — Seoul, South Korea

Scheduled departure

2026-10-01 09:35 UTC

Departed

2026-10-01 09:49 UTC

Arrival

Jeju International Airport (CJU) — Jeju City, South Korea

Scheduled arrival

2026-10-01 10:50 UTC

Estimated arrival

2026-10-01 10:40 UTC

Also flies as

ZE229

Distance flown

405 km

Straight-line distance

451 km

Aircraft

Registration

HL8587

Type

Boeing 737-800

Seats

147 total (135 Economy, 12 Prestige) (typical for type, not this tail)

CO2 (EMEP est., total)

10.5 t (51 kg/pax Economy, 105 kg/pax Business)

Altitude & speed

Max altitude

24,000 ft

Max ground speed

434 kt

Tracked

34m · 403 km

Altitude (ft, max 24,000)

Ground speed (kt, max 434)

Altitude (ft, max 24,000)

Ground speed (kt, max 434)

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

Eastar Jet (ESR)

Korean Air (KAL)

T'way Air (TWB)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 09:57 UTC	ESR229	GMP → CJU Seoul → Jeju City	HL8784	Boeing 737 MAX 8	Completed (landing confirmed by airport data)	429 km
2026-10-01 09:49 UTC	ESR229	GMP → CJU Seoul → Jeju City	HL8587	Boeing 737-800	Completed (landing confirmed by airport data)	~517 km est. (405 km recorded)
2026-09-29 09:50 UTC	ESR229	GMP → ? Seoul → ?	HL8578	Boeing 737-800	Incomplete (signal lost)	393 km
2026-09-26 11:21 UTC	ESR229	GMP → ? Seoul → ?	HL8507	Boeing 737-800	Incomplete (signal lost)	396 km
2026-09-24 09:40 UTC	ESR229	GMP → ? Seoul → ?	HL8546	Boeing 737-800	Incomplete (signal lost)	447 km
2026-09-22 09:52 UTC	ESR229	GMP → ? Seoul → ?	HL8546	Boeing 737-800	Incomplete (signal lost)	394 km
2026-09-19 09:49 UTC	ESR229	GMP → ? Seoul → ?	HL8542	Boeing 737 MAX 8	Incomplete (signal lost)	427 km
2026-09-17 09:42 UTC	ESR229	GMP → ? Seoul → ?	HL8578	Boeing 737-800	Incomplete (signal lost)	411 km
2026-09-15 09:44 UTC	ESR229	GMP → ? Seoul → ?	HL8578	Boeing 737-800	Incomplete (signal lost)	414 km
2026-09-12 09:40 UTC	ESR229	GMP → ? Seoul → ?	HL8545	Boeing 737-800	Incomplete (signal lost)	407 km
2026-09-10 09:40 UTC	ESR229	GMP → ? Seoul → ?	HL8542	Boeing 737 MAX 8	Incomplete (signal lost)	410 km
2026-09-08 09:31 UTC	ESR229	GMP → ? Seoul → ?	HL8549	Boeing 737-800	Incomplete (signal lost)	442 km
2026-09-05 09:37 UTC	ESR229	GMP → ? Seoul → ?	HL8542	Boeing 737 MAX 8	Incomplete (signal lost)	426 km
2026-09-03 09:42 UTC	ESR229	GMP → ? Seoul → ?	HL8542	Boeing 737 MAX 8	Incomplete (signal lost)	436 km
2026-09-01 09:36 UTC	ESR229	GMP → ? Seoul → ?	HL8549	Boeing 737-800	Completed	410 km
2026-08-29 09:37 UTC	ESR229	GMP → ? Seoul → ?	HL8578	Boeing 737-800	Completed	407 km
2026-08-27 09:48 UTC	ESR229	GMP → ? Seoul → ?	HL8578	Boeing 737-800	Completed	419 km
2026-08-25 09:41 UTC	ESR229	GMP → GMP Seoul → Seoul	HL8588	Boeing 737-800	Completed	~820 km est. (429 km recorded)
2026-08-18 09:34 UTC	ESR229	GMP → ? Seoul → ?	HL8545	Boeing 737-800	Incomplete (signal lost)	581 km
2026-08-13 09:41 UTC	ESR229	GMP → ? Seoul → ?	HL8700	Boeing 737-800	Completed	502 km
2026-08-11 09:45 UTC	ESR229	GMP → GMP Seoul → Seoul	HL8541	Boeing 737 MAX 8	Completed	~1 km est. (0 km recorded)
2026-08-11 09:43 UTC	ESR229	GMP → GMP Seoul → Seoul	HL8541	Boeing 737 MAX 8	Completed	~1 km est. (0 km recorded)