TSA → GMPTaipei to Seoul

live

Direct flights from Taipei (TSA) to Seoul (GMP): 14 nonstop departures observed each week across 4 airlines. 100% of the last 14 operated flights arrived within 15 minutes of schedule. The median arrival is 21 minutes early. No cancellations were recorded across the 14 tracked flights. The nonstop covers 1,476 km, an estimated 2 hours 24 minutes in the air. Measured by Pro Flight Search from live flight boards at Taipei and Seoul. Updated 23 September 2026 at 03:08 UTC.

TSA Taipei tracking
GMP Seoul smooth · +1
1,476 km · ~2h 24m est.
dep bank 12:50–17:2514x weekly
Runs reliable · 4 airlines · 14x weekly · nonstop
100% on time

of the last 14 operated TSA → GMP flights arrived within 15 minutes

Median arrival delay is −21 min. 0 of 14 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−21 minacross the last 14 operated legs
Flight time~2h 24mestimated from route distance
Weekly departures14x4 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 14

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
China AirlinesEastar JetEVA AirT'way Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
China AirlinesCI

Flights CI260 12:55 Mo Th Su

Eastar JetZE

Flights ZE888 17:25 Tu Th Sa

EVA AirBR

Flights BR156 varies Tu We Fr Sa

T'way AirlinesTW

Flights TW668 17:25 Mo We Fr Su

History

operated legs · board outcomes
09-22BR156arrived−29
09-22ZE888arrived−22
09-21CI260arrived+10
09-21TW668arrived−23
09-20CI260arrived−37
09-20TW668arrived−17
09-19BR156arrived−23
09-19ZE888arrived−21
09-18BR156arrived−15
09-18TW668arrived+8
09-17CI260arrived−23
09-17ZE888arrived+14
09-16BR156arrived−27
09-16TW668arrived−16

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
TSATaipei tracking Full TSA delay board →
GMPSeoul +1 min smooth Full GMP delay board →

How the Taipei to Seoul route actually runs

Pro Flight Search records official board updates for nonstop TSA to GMP flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Taipei (TSA) to Seoul (GMP) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/TSA-GMP
How we measure this →

TSA to GMP questions

Is TSA–GMP running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from TSA to GMP?

Great-circle distance is 1,476 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 134–157 min gate-to-gate on this route.

How often does TSA–GMP fly?

4 carriers operate this route, around 14 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at TSA and arrival-side delay at GMP, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.