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LJ404

CJU → CJJ · Boeing 737-900 · Jin Air

For travellers

Departure · Jeju City (CJU)

Gate 12
Scheduled 10:40 · Departed 11:01 · +21 min
Board status: Departed

Arrival · Cheongju (CJJ)

Gate 1
Scheduled 11:55 · Landed 11:48 · early
Board status: Arrived
Landed 11:48 (estimated)

Board data from cjj, cju, updated 22 min ago; times local to each airport.

Flight

Status
Completed (landing presumed)
Arrival confirmed via
Schedule (estimated time)
Departure
Jeju International Airport (CJU) — Jeju City, South Korea
Scheduled departure
2026-10-03 01:40 UTC
Departed
2026-10-03 02:01 UTC (airport board)
Arrival
Cheongju International Airport/Cheongju Air Base (K-59/G-513) (CJJ) — Cheongju, South Korea
Scheduled arrival
2026-10-03 02:55 UTC
Estimated arrival
2026-10-03 02:55 UTC
Codeshares
KE5118
Distance flown
361 km
Straight-line distance
368 km
Approach distance
87 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
21,000 ft
Max ground speed
462 kt
Tracked
47m · 459 km
Altitude (ft, max 21,000)
011,34022,6800m30m
Ground speed (kt, max 462)
02494990m30m
Altitude (ft, max 21,000)
011,34022,6800m
Ground speed (kt, max 462)
02494990m

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

DepartedFlightRouteRegAircraftStatusDistance
2026-10-03 02:01 UTC JNA404 CJU → CJJ
Jeju City → Cheongju
 HL7719 Boeing 737-900 Completed (landing presumed) 361 km
2026-10-02 01:59 UTC JNA404 CJU → CJJ
Jeju City → Cheongju
 HL7724 Boeing 737-900 Completed (landing confirmed by airport data) 350 km
2026-10-01 01:58 UTC JNA404 CJU → CJJ
Jeju City → Cheongju
 HL7724 Boeing 737-900 Completed (landing presumed) 352 km

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