7C135

GMP → CJU · Boeing 737-800 · Jin Air

For travellers

Departure · Seoul (GMP)

Gate 14

Scheduled 18:05 · Departed 19:16 · +71 min

Board status: Departed

Airborne since 19:07 (ADS-B)

Arrival · Jeju City (CJU)

Gate 2

Scheduled 19:20 · Landed 20:09 · +49 min

Board status: Arrived

Landed 20:09 (airport data)

Board data from cju, gmp, updated 17 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

2026-10-02 09:05 UTC

Departed

2026-10-02 10:07 UTC

Arrival

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

Scheduled arrival

2026-10-02 10:20 UTC

Estimated arrival

2026-10-02 11:05 UTC

Distance flown

397 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

22,025 ft

Max ground speed

444 kt

Tracked

42m · 395 km

Altitude (ft, max 22,025)

Ground speed (kt, max 444)

Altitude (ft, max 22,025)

Ground speed (kt, max 444)

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

Jin Air (JNA)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 10:07 UTC	JJA135	GMP → CJU Seoul → Jeju City	HL8031	Boeing 737-800	Completed (landing confirmed by airport data)	~522 km est. (397 km recorded)
2026-10-01 09:15 UTC	JJA135	GMP → CJU Seoul → Jeju City	HL8031	Boeing 737-800	Completed (landing confirmed by airport data)	~523 km est. (392 km recorded)

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