RMQ → ICNTaichung to Seoul

live

Direct flights from Taichung (RMQ) to Seoul (ICN): 14 nonstop departures observed each week across 2 airlines. 88% of the last 24 operated flights arrived within 15 minutes of schedule. The median arrival is 10 minutes early. No cancellations were recorded across the 24 tracked flights. The nonstop covers 1,568 km, an estimated 2 hours 31 minutes in the air. Measured by Pro Flight Search from live flight boards at Taichung and Seoul. Updated 18 September 2026 at 15:25 UTC.

RMQ Taichung tracking
ICN Seoul smooth · +0
1,568 km · ~2h 31m est.
dep bank 14:15–21:1514x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
88% on time

of the last 24 operated RMQ → ICN flights arrived within 15 minutes

Median arrival delay is −10 min. 0 of 24 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−10 minacross the last 24 operated legs
Flight time~2h 31mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 24

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Jin AirTrinity Airways

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
Jin AirLJ81% on time

Flights LJ736 14:15 daily · LJ738 21:15 daily

Trinity AirwaysTW100% on time

Flights TW670 20:45 daily

History

operated legs · board outcomes
09-18LJ736arrived−11
09-18LJ738arrived+29
09-18TW670arrived−25
09-17LJ736arrived+18
09-17LJ738arrived−8
09-17TW670arrived−26
09-16LJ736arrived+0
09-16LJ738arrived−10
09-16TW670arrived−12
09-15LJ736arrived+49
09-15LJ738arrived−23
09-15TW670arrived−26
09-14LJ736arrived−6
09-14LJ738arrived+1
09-14TW670arrived−24
09-13LJ736arrived+0
09-13LJ738arrived−3
09-13TW670arrived−32
09-12LJ736arrived−7
09-12LJ738arrived−23
09-12TW670arrived−32
09-11LJ736arrived+3
09-11LJ738arrived−28
09-11TW670arrived−34

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
RMQTaichung tracking Full RMQ delay board →
ICNSeoul +0 min smooth Full ICN delay board →

How the Taichung to Seoul route actually runs

Pro Flight Search records official board updates for nonstop RMQ to ICN 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 — Taichung (RMQ) to Seoul (ICN) route reliability, measured from operated flights on official airport boards.

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

RMQ to ICN questions

Is RMQ–ICN 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 RMQ to ICN?

Great-circle distance is 1,568 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 141–164 min gate-to-gate on this route.

How often does RMQ–ICN fly?

2 carriers operate this route, around 21 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 RMQ and arrival-side delay at ICN, 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.