ICN → TSNSeoul to Tianjin

live

Direct flights from Seoul (ICN) to Tianjin (TSN): 25 nonstop departures observed each week across 4 airlines. 12% of the last 34 operated flights arrived within 15 minutes of schedule. The median arrival is 29 minutes late. No cancellations were recorded across the 34 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 Seoul and Tianjin. Updated 24 October 2026 at 22:15 UTC.

Today, ICN → TSN

Sun 25 Oct · local times
  1. 08:55 OZ327ASIANA AIRLINES On scheduleGate 283 · T2 ·
  2. 10:15 KE805KOREAN AIRLINES On scheduleGate 212 · T2 ·
  3. 12:00 GS7994TIANJIN AIRLINES On scheduleGate 36 · T1 ·
  4. 12:45 CA172Air China On scheduleGate 16 · T1 ·

Checked ICN board 07:15

ICN Seoul smooth · +1
TSN Tianjin tracking
814 km · ~1h 33m est.
dep bank 08:55–12:4525x weekly
Runs rough · 4 airlines · 25x weekly · nonstop
12% on time

of the last 34 operated ICN → TSN flights arrived within 15 minutes

Median arrival delay is +29 min. 0 of 34 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+29 minacross the last 34 operated legs
Flight time~1h 33mestimated from route distance
Weekly departures25x4 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 34

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 ChinaCA13% on time

Flights CA172 varies daily

Asiana AirlinesOZ0% on time

Flights OZ327 08:55 daily

KOREAN AIRLINESKE13% on time

Flights KE805 09:10 daily · KE803 12:35 daily

Tianjin AirlinesGS

Flights GS7994 varies Tu Fr Sa Su

History

operated legs · board outcomes
10-24CA172departed+26
10-24KE803departed+30
10-24KE805departed+19
10-24OZ327departed+19
10-23CA172departed+49
10-23KE803departed+35
10-23KE805departed+35
10-23OZ327departed+40
10-22CA172departed+176
10-22KE803departed+38
10-22KE805departed+29
10-22OZ327departed+18
10-21CA172departed+72
10-21KE803departed+59
10-21KE805departed+46
10-21OZ327departed+28
10-20CA172departed+35
10-20KE803departed+27
10-20KE805departed+14
10-20OZ327departed+17
10-19CA172departed+41
10-19KE803departed+28
10-19KE805departed+20
10-19OZ327departed+20
10-18CA172departed+181
10-18GS7994departed+180
10-18KE803departed+126
10-18KE805departed+34
10-18OZ327departed+29
10-17CA172departed+11
10-17GS7994departed+7
10-17KE803departed+17
10-17KE805departed+15
10-17OZ327departed+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
ICNSeoul +1 min smooth Full ICN delay board →
TSNTianjin tracking Full TSN delay board →

How the Seoul to Tianjin route actually runs

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

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

ICN to TSN questions

Is ICN–TSN 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 ICN–TSN?

Operators schedule morning departures around 08:55 from ICN. Earlier flights typically land before destination-airport delays accumulate later in the day; check the TSN delay card to confirm conditions when you'd arrive.

How long is the flight from ICN to TSN?

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 ICN–TSN fly?

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