JJA105

For travellers

Departure · Seoul (GMP)

Gate 19

Scheduled 02 Oct 06:45 · Departed 02 Oct 07:00 · +15 min

Board status: Departed

Airborne since 02 Oct 06:59 (ADS-B)

Arrival · Jeju City (CJU)

Gate 5

Scheduled 02 Oct 08:05 · Landed 02 Oct 08:00 · early

Board status: Arrived

Landed 02 Oct 08:00 (airport data)

Board data from cju, gmp, updated 98 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 21:45 UTC

Departed

2026-10-01 21:59 UTC

Arrival

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

Scheduled arrival

2026-10-01 23:05 UTC

Estimated arrival

2026-10-01 22:55 UTC

Also flies as

7C105

Distance flown

391 km

Straight-line distance

451 km

Aircraft

Registration

HL8031

Type

Boeing 737-800

Seats

180 total (180 Economy)

CO2 (EMEP est., total)

10.6 t (59 kg/pax Economy)

Altitude & speed

Max altitude

24,025 ft

Max ground speed

436 kt

Tracked

33m · 389 km

Altitude (ft, max 24,025)

Ground speed (kt, max 436)

Altitude (ft, max 24,025)

Ground speed (kt, max 436)

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

Air Seoul (ASV)

Jin Air (JNA)

Korean Air (KAL)

T'way Air (TWB)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-01 21:59 UTC	JJA105	GMP → CJU Seoul → Jeju City	HL8031	Boeing 737-800	Completed (landing confirmed by airport data)	~522 km est. (391 km recorded)
2026-09-30 22:02 UTC	JJA105	GMP → CJU Seoul → Jeju City	HL8539	Boeing 737-800	Completed (landing confirmed by airport data)	436 km
2026-09-29 22:00 UTC	JJA105	GMP → ? Seoul → ?	HL8301	Boeing 737-800	Incomplete (signal lost)	392 km
2026-09-28 21:58 UTC	JJA105	GMP → ? Seoul → ?	HL8032	Boeing 737-800	Incomplete (signal lost)	433 km
2026-09-27 22:00 UTC	JJA105	GMP → ? Seoul → ?	HL8032	Boeing 737-800	Incomplete (signal lost)	447 km
2026-09-26 22:10 UTC	JJA105	GMP → ? Seoul → ?	HL8032	Boeing 737-800	Incomplete (signal lost)	437 km
2026-09-25 22:34 UTC	JJA105	GMP → ? Seoul → ?	HL8032	Boeing 737-800	Incomplete (signal lost)	449 km
2026-09-24 22:02 UTC	JJA105	GMP → ? Seoul → ?	HL8539	Boeing 737-800	Incomplete (signal lost)	503 km
2026-09-23 21:59 UTC	JJA105	GMP → ? Seoul → ?	HL8539	Boeing 737-800	Incomplete (signal lost)	391 km
2026-09-22 21:59 UTC	JJA105	GMP → ? Seoul → ?	HL8332	Boeing 737-800	Incomplete (signal lost)	451 km
2026-09-21 22:11 UTC	JJA105	GMP → ? Seoul → ?	HL8332	Boeing 737-800	Incomplete (signal lost)	395 km
2026-09-20 21:55 UTC	JJA105	GMP → ? Seoul → ?	HL8062	Boeing 737-800	Incomplete (signal lost)	490 km
2026-09-19 21:55 UTC	JJA105	GMP → ? Seoul → ?	HL8090	Boeing 737-800	Incomplete (signal lost)	403 km
2026-09-18 21:57 UTC	JJA105	GMP → ? Seoul → ?	HL8051	Boeing 737-800	Incomplete (signal lost)	407 km
2026-09-17 21:57 UTC	JJA105	GMP → ? Seoul → ?	HL8321	Boeing 737-800	Incomplete (signal lost)	435 km
2026-09-16 22:01 UTC	JJA105	GMP → ? Seoul → ?	HL8032	Boeing 737-800	Incomplete (signal lost)	452 km
2026-09-15 21:59 UTC	JJA105	GMP → ? Seoul → ?	HL8539	Boeing 737-800	Incomplete (signal lost)	414 km
2026-09-14 21:53 UTC	JJA105	GMP → ? Seoul → ?	HL7213	Boeing 737-800	Incomplete (signal lost)	421 km
2026-09-13 21:58 UTC	JJA105	GMP → ? Seoul → ?	HL8032	Boeing 737-800	Incomplete (signal lost)	419 km
2026-09-12 21:56 UTC	JJA105	GMP → ? Seoul → ?	HL8301	Boeing 737-800	Incomplete (signal lost)	416 km
2026-09-11 21:58 UTC	JJA105	GMP → ? Seoul → ?	HL8051	Boeing 737-800	Incomplete (signal lost)	474 km
2026-09-10 22:03 UTC	JJA105	GMP → ? Seoul → ?	HL8301	Boeing 737-800	Incomplete (signal lost)	423 km
2026-09-09 22:05 UTC	JJA105	GMP → ? Seoul → ?	HL8539	Boeing 737-800	Incomplete (signal lost)	459 km
2026-09-07 21:56 UTC	JJA105	GMP → ? Seoul → ?	HL8090	Boeing 737-800	Incomplete (signal lost)	429 km
2026-09-06 22:06 UTC	JJA105	GMP → ? Seoul → ?	HL8032	Boeing 737-800	Incomplete (signal lost)	436 km
2026-09-05 22:03 UTC	JJA105	GMP → ? Seoul → ?	HL8321	Boeing 737-800	Incomplete (signal lost)	406 km
2026-09-04 22:03 UTC	JJA105	GMP → ? Seoul → ?	HL8087	Boeing 737-800	Incomplete (signal lost)	417 km
2026-09-03 22:00 UTC	JJA105	GMP → ? Seoul → ?	HL8050	Boeing 737-800	Incomplete (signal lost)	443 km
2026-09-02 22:00 UTC	JJA105	GMP → ? Seoul → ?	HL8087	Boeing 737-800	Incomplete (signal lost)	471 km
2026-09-01 21:57 UTC	JJA105	GMP → ? Seoul → ?	HL8332	Boeing 737-800	Completed	455 km
2026-08-31 22:08 UTC	JJA105	GMP → ? Seoul → ?	HL8539	Boeing 737-800	Completed	407 km
2026-08-30 21:58 UTC	JJA105	GMP → ? Seoul → ?	HL8031	Boeing 737-800	Completed	487 km
2026-08-29 22:00 UTC	JJA105	GMP → ? Seoul → ?	HL8051	Boeing 737-800	Completed	496 km
2026-08-28 21:58 UTC	JJA105	GMP → ? Seoul → ?	HL8051	Boeing 737-800	Completed	447 km
2026-08-27 22:15 UTC	JJA105	GMP → ? Seoul → ?	HL7213	Boeing 737-800	Completed	397 km
2026-08-26 21:59 UTC	JJA105	GMP → GMP Seoul → Seoul	HL8032	Boeing 737-800	Completed	~812 km est. (410 km recorded)
2026-08-25 22:00 UTC	JJA105	GMP → GMP Seoul → Seoul	HL8031	Boeing 737-800	Completed	~769 km est. (379 km recorded)
2026-08-24 21:58 UTC	JJA105	GMP → ? Seoul → ?	HL8302	Boeing 737-800	Completed	436 km
2026-08-23 22:00 UTC	JJA105	GMP → GMP Seoul → Seoul	HL8063	Boeing 737-800	Completed	~888 km est. (454 km recorded)
2026-08-22 22:04 UTC	JJA105	GMP → GMP Seoul → Seoul	HL8765	Boeing 737 MAX 8	Completed	~1168 km est. (768 km recorded)
2026-08-21 22:03 UTC	JJA105	GMP → GMP Seoul → Seoul	HL8765	Boeing 737 MAX 8	Completed	~943 km est. (534 km recorded)
2026-08-20 22:12 UTC	JJA105	GMP → GMP Seoul → Seoul	HL8765	Boeing 737 MAX 8	Completed	~885 km est. (658 km recorded)
2026-08-19 21:59 UTC	JJA105	GMP → ? Seoul → ?	HL8765	Boeing 737 MAX 8	Completed	418 km
2026-08-18 22:04 UTC	JJA105	GMP → GMP Seoul → Seoul	HL8765	Boeing 737 MAX 8	Completed	632 km
2026-08-17 21:57 UTC	JJA105	GMP → GMP Seoul → Seoul	HL8765	Boeing 737 MAX 8	Completed	493 km
2026-08-16 21:58 UTC	JJA105	GMP → ? Seoul → ?	HL8765	Boeing 737 MAX 8	Completed	541 km
2026-08-15 22:25 UTC	JJA105	GMP → ? Seoul → ?	HL8765	Boeing 737 MAX 8	Completed	674 km
2026-08-10 21:58 UTC	JJA105	GMP → GMP Seoul → Seoul	HL8765	Boeing 737 MAX 8	Completed	~1 km est. (0 km recorded)