LJ405

CJJ → CJU · Boeing 737-900 · Jin Air

For travellers

Departure · Cheongju (CJJ)

Gate 2

Scheduled 14:10 · Departed 15:08 · +58 min

Board status: Departed

Airborne since 15:10 (ADS-B)

Arrival · Jeju City (CJU)

Gate 3

Scheduled 15:20 · Landed 16:08 · +48 min

Board status: Arrived

Landed 16:08 (airport data)

Board data from cjj, cju, updated 38 min ago; times local to each airport.

Flight

Status

Completed (landing confirmed by airport data)

Arrival confirmed via

Airport data (confirmed)

Departure

Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ) — Cheongju, South Korea

Scheduled departure

2026-10-02 05:10 UTC

Departed

2026-10-02 06:10 UTC

Arrival

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

Scheduled arrival

2026-10-02 06:20 UTC

Estimated arrival

2026-10-02 06:53 UTC

Distance flown

331 km

Straight-line distance

368 km

Aircraft

Registration

HL7719

Type

Boeing 737-900

Seats

188 total (8 Business, 180 Economy)

CO2 (EMEP est., total)

9.6 t (49 kg/pax Economy, 98 kg/pax Business)

Altitude & speed

Max altitude

20,025 ft

Max ground speed

425 kt

Tracked

28m · 329 km

Altitude (ft, max 20,025)

Ground speed (kt, max 425)

Altitude (ft, max 20,025)

Ground speed (kt, max 425)

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 06:10 UTC	JNA405	CJJ → CJU Cheongju → Jeju City	HL7719	Boeing 737-900	Completed (landing confirmed by airport data)	~465 km est. (331 km recorded)
2026-10-01 05:49 UTC	JNA405	CJJ → CJU Cheongju → Jeju City	HL7719	Boeing 737-900	Completed (landing confirmed by airport data)	~444 km est. (311 km recorded)

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