YAFT.LIVE

TW721

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

For travellers

Departure · Seoul (GMP)

Gate 16
Scheduled 01 Oct 14:15 · Departed 01 Oct 14:29 · +14 min
Board status: Departed
Airborne since 01 Oct 14:21 (ADS-B)

Arrival · Jeju City (CJU)

Gate 1
Scheduled 01 Oct 15:30 · Landed 01 Oct 15:20 · early
Board status: Arrived
Landed 01 Oct 15:20 (airport data)

Board data from cju, gmp, updated 1396 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
2026-10-01 05:15 UTC
Departed
2026-10-01 05:21 UTC
Arrival
Jeju International Airport (CJU) — Jeju City, South Korea
Scheduled arrival
2026-10-01 06:30 UTC
Distance flown
400 km
Straight-line distance
451 km

Aircraft

Registration
HL8738
Type
Boeing 737-800
CO2 (EMEP est., total)
11.2 t (113 kg/pax Business, 55 kg/pax Economy)

Altitude & speed

Max altitude
20,000 ft
Max ground speed
426 kt
Tracked
42m · 399 km
Altitude (ft, max 20,000)
010,80021,6000m30m
Ground speed (kt, max 426)
02304600m30m
Altitude (ft, max 20,000)
010,80021,6000m
Ground speed (kt, max 426)
02304600m

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
2026-10-01 05:21 UTC TWB721 GMP → CJU
Seoul → Jeju City
 HL8738 Boeing 737-800 Completed (landing confirmed by airport data) ~519 km est. (400 km recorded)

← Back to the live map