TSN → ICNTianjin to Seoul

live

Direct flights from Tianjin (TSN) to Seoul (ICN): 25 nonstop departures observed each week across 4 airlines. 91% of the last 35 operated flights arrived within 15 minutes of schedule. The median arrival is 16 minutes early. No cancellations were recorded across the 35 tracked flights. The nonstop covers 814 km, an estimated 1 hour 33 minutes in the air. Measured by Pro Flight Search from live flight boards at Tianjin and Seoul. Updated 23 October 2026 at 18:52 UTC.

Today, TSN → ICN

Fri 23 Oct · local times
  1. · CA171Air China Departed Landed 11:09 −36
  2. · KE804KOREAN AIRLINES Departed Landed 17:19 −16
  3. · KE806KOREAN AIRLINES Departed Landed 14:09 −11
  4. · OZ328ASIANA AIRLINES Departed Landed 13:33 +3

Checked ICN board 03:52

TSN Tianjin tracking
ICN Seoul smooth · +0
814 km · ~1h 33m est.
dep bank 10:55–14:4025x weekly
Runs reliable · 4 airlines · 25x weekly · nonstop
91% on time

of the last 35 operated TSN → ICN flights arrived within 15 minutes

Median arrival delay is −16 min. 0 of 35 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−16 minacross the last 35 operated legs
Flight time~1h 33mestimated from route distance
Weekly departures25x4 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 35

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air ChinaAsiana AirlinesKOREAN AIRLINESTianjin 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
Air ChinaCA100% on time

Flights CA171 varies daily

Asiana AirlinesOZ88% on time

Flights OZ328 10:55 daily

KOREAN AIRLINESKE88% on time

Flights KE806 11:30 daily · KE804 14:40 daily

Tianjin AirlinesGS

Flights GS7993 12:00 Tu Fr Sa Su

History

operated legs · board outcomes
10-23CA171arrived−36
10-23KE804arrived−16
10-23KE806arrived−11
10-23OZ328arrived+3
10-22CA171arrived−34
10-22KE804arrived+1
10-22KE806arrived−23
10-22OZ328arrived−5
10-21CA171arrived−41
10-21KE804arrived+14
10-21KE806arrived+3
10-21OZ328arrived+7
10-20CA171arrived−36
10-20KE804arrived−1
10-20KE806arrived−23
10-20OZ328arrived−9
10-19CA171arrived−48
10-19KE804arrived−11
10-19KE806arrived−20
10-19OZ328arrived+3
10-18CA171arrived−37
10-18GS7993arrived−21
10-18KE804arrived+75
10-18KE806arrived+34
10-18OZ328arrived+122
10-17CA171arrived−37
10-17GS7993arrived−22
10-17KE804arrived−18
10-17KE806arrived−30
10-17OZ328arrived−2
10-16CA171arrived−33
10-16GS7993arrived−32
10-16KE804arrived−12
10-16KE806arrived−26
10-16OZ328arrived−4

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
TSNTianjin tracking Full TSN delay board →
ICNSeoul +0 min smooth Full ICN delay board →

How the Tianjin to Seoul route actually runs

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

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

TSN to ICN questions

Is TSN–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.

Morning or evening flight on TSN–ICN?

Operators schedule morning departures around 10:55 from TSN. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ICN delay card to confirm conditions when you'd arrive.

How long is the flight from TSN to ICN?

Great-circle distance is 814 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 87–100 min gate-to-gate on this route.

How often does TSN–ICN fly?

4 carriers operate this route, around 32 flights a week between them. Compare carrier days and times in the airline list above.