TW 799 Seoul to Jeju Flight Status

T'way Air Flight TW799 from Seoul Gimpo International Airport GMP to Jeju International Airport CJU is not scheduled for today September 19th, 2026.
The last time the flight was scheduled was on July 10th, 2026.
Check the table below for TW799's most recent flight history:

TW 799 Flight Status & Schedule

Date Departure Arrival Status
Jul 10 18:30 19:45
Unknown
Track >
Jul 03 18:43 19:38
Landed
Track >
Jun 26 18:58 19:49
Landed
Track >
Jun 19 18:53 19:49
Landed
Track >

T'way Air TW 799 Seoul to Jeju Flight Information

T'way Air Flight TW799 connects Seoul, South Korea to Jeju, South Korea, taking off from Seoul Gimpo International Airport GMP and landing at Jeju International Airport CJU.

How long is the TW799 flight from Seoul to Jeju?

The average flight time from Seoul to Jeju is 54 minutes. The flight distance is 451 km / 280 miles and the average flight speed is 466 km/h / 290 mph.

What is the On-Time Performance (OTP) of T'way Air Flight TW799 Seoul to Jeju?

The Airportia On-Time Performance Rating for T'way Air Flight TW799 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest TW799 flight?

The latest flight took off on Friday, July 10th, 2026 with the flight status being Unknown on 19:45.

How else can the flight TW799 be referenced as?

This T'way Air flight can also be referenced as TWB799, TW0799, TW 799, TWB 799.

How often is flight TW799 delayed?

On average, 50% of all TW799 flights are delayed. The average delay is 4 minutes.

See our TW799 Flight Tracker above for more details.

TW799 and Seoul GMP to Jeju CJU Flights

Other flights departing from Seoul GMP: TW793, TW795, TW785, TW933

Other flights arriving at Jeju CJU: TW857, TW795, TW879, TW941

All flights connecting Seoul GMP to Jeju CJU.

TW799 T'way Air Flight: Seoul to Jeju Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.