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ZE201

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

For travellers

Departure · Seoul (GMP)

Gate 12
Scheduled 03 Oct 06:05 · Departed 03 Oct 06:19 · +14 min
Board status: Departed
Airborne since 03 Oct 06:19 (ADS-B)

Arrival · Jeju City (CJU)

Gate 1
Scheduled 03 Oct 07:20 · Landed 03 Oct 07:09 · early
Board status: Arrived
Landed 03 Oct 07:09 (airport data)

Board data from cju, gmp, updated 49 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 21:05 UTC
Departed
2026-10-02 21:19 UTC
Arrival
Jeju International Airport (CJU) — Jeju City, South Korea
Scheduled arrival
2026-10-02 22:20 UTC
Estimated arrival
2026-10-02 22:12 UTC
Distance flown
435 km
Straight-line distance
451 km

Aircraft

Registration
HL8507
Type
Boeing 737-800
Seats
189 total (189 Economy)
CO2 (EMEP est., total)
10.4 t (55 kg/pax Economy)

Altitude & speed

Max altitude
20,000 ft
Max ground speed
450 kt
Tracked
36m · 431 km
Altitude (ft, max 20,000)
010,80021,6000m30m
Ground speed (kt, max 450)
02434860m30m
Altitude (ft, max 20,000)
010,80021,6000m
Ground speed (kt, max 450)
02434860m

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

Aero-K (EOK)
Korean Air (KAL)
T'way Air (TWB)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 21:19 UTC ESR201 GMP → CJU
Seoul → Jeju City
 HL8507 Boeing 737-800 Completed (landing confirmed by airport data) 435 km
2026-10-01 21:26 UTC ESR201 GMP → CJU
Seoul → Jeju City
 HL8763 Boeing 737 MAX 8 Completed (landing confirmed by airport data) ~522 km est. (394 km recorded)
2026-09-30 21:22 UTC ESR201 GMP → CJU
Seoul → Jeju City
 HL8549 Boeing 737-800 Completed (landing confirmed by airport data) 417 km

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