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ZE283

GMP → CJU · Boeing 737-800 · T'way Air

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Departure · Seoul (GMP)

Gate 20
Scheduled 18:35 · Estimated 18:50 · +15 min
Board status: Final Call
Airborne since 19:05 (ADS-B)

Arrival · Jeju City (CJU)

Gate 4
Scheduled 19:50 · Estimated 20:11 · +21 min
Board status: Delay
In the air, ~8m to go (82% of the route flown)

Board data from cju, gmp, updated 39 min ago; times local to each airport.

Flight

Status
In progress
Departure
Gimpo International Airport (GMP) — Seoul, South Korea
Scheduled departure
2026-10-02 09:35 UTC
Departed
2026-10-02 10:05 UTC
Arrival
Jeju International Airport (CJU) — Jeju City, South Korea (scheduled)
Scheduled arrival
2026-10-02 10:50 UTC
Estimated arrival
2026-10-02 11:11 UTC
Progress
82% · ~8m remaining
Distance flown
396 km
Straight-line distance
451 km

Aircraft

Registration
HL8546
Type
Boeing 737-800
Seats
189 total (189 Economy)
CO2 (EMEP est., total)
10.4 t (55 kg/pax Economy)

Altitude & speed

Max altitude
22,025 ft
Max ground speed
448 kt
Tracked
46m · 396 km
Note
still in progress - the track so far
Altitude (ft, max 22,025)
011,89423,7870m30m
Ground speed (kt, max 448)
02424840m30m
Altitude (ft, max 22,025)
011,89423,7870m
Ground speed (kt, max 448)
02424840m

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

T'way Air (TWB)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 10:05 UTC ESR283 GMP → CJU
Seoul → Jeju City
 HL8546 Boeing 737-800 In progress ~451 km est.
2026-10-01 09:55 UTC ESR283 GMP → CJU
Seoul → Jeju City
 HL8716 Boeing 737 MAX 8 Completed (landing confirmed by airport data) ~525 km est. (397 km recorded)

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