TG657Thai Airways · ICN → BKK
live · 36m ago
Route confirmed Thai Airways

TG657 SeoulICN · 10:20 BangkokBKK · 14:10

TG657 by Thai Airways flies from Seoul (ICN) to Bangkok (BKK) for the Sun, Oct 18 departure.

Right nowScheduled · gate 35 · as of 04:52
10:20

departs ICN · on schedule

⚖ TG657 typically leaves +10 and lands −27. The air wins minutes back.
Typical gate push+10 minmedian posted departure
Typical arrival−27 minmedian over 14 operations
Wins back in air~37 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-18
−34 arrival
10-17
+8 gate · −32 arrival
10-16
+9 gate · −28 arrival
10-15
+10 gate · −19 arrival
10-14
+11 gate · −24 arrival
10-13
+23 gate · −4 arrival
10-12
+7 gate · −46 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −27 min · 0 cancelled · 14 operations tracked

The route today

live boards
ICNSeoulOn-time likelyICN delay board →
BKKBangkokOn-time likelyBKK delay board →
ICN→BKKevery carrier, schedules and on-time historyRoute intelligence →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Seoul to Bangkok flights today

same route · Thai Airways
TG659departs 09:35
TG653departs 16:55

If TG657 is cancelled, these are the other Thai Airways nonstop flights from Seoul to Bangkok on the same day, with scheduled departure times in ICN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How TG657 actually runs

Pro Flight Search has tracked every published board update for TG657 across the ICN and BKK boards: schedule changes, gate pushes and actual clocks. Usually lands ~17 min early. Based on 14 confirmed landings · 14/14 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how TG657 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-18ICN 10:20BKK 14:10 13:36 (−34)
10-17ICN 10:20 10:28 (+8)BKK 14:10 13:38 (−32)
10-16ICN 10:20 10:29 (+9)BKK 14:10 13:42 (−28)
10-15ICN 10:20 10:30 (+10)BKK 14:10 13:51 (−19)
10-14ICN 10:20 10:31 (+11)BKK 14:10 13:46 (−24)
10-13ICN 10:20 10:43 (+23)BKK 14:10 14:06 (−4)
10-12ICN 10:20 10:27 (+7)BKK 14:10 13:24 (−46)
10-11ICN 10:20 10:39 (+19)BKK 14:10 13:36 (−34)
10-10ICN 10:20 10:39 (+19)BKK 14:10 13:35 (−35)
10-09ICN 10:20 10:30 (+10)BKK 14:10 13:43 (−27)
10-08ICN 10:20 10:30 (+10)BKK 14:10 13:44 (−26)
10-07ICN 10:20 10:25 (+5)BKK 14:10 13:43 (−27)
10-06ICN 10:20 10:36 (+16)BKK 14:10 13:45 (−25)
10-05ICN BKK 14:10 13:46 (−24)

Aircraft

Recent tails: HS-TQF, HS-TQA, HS-THE, HS-TQE.

Board clocks recorded as ICN and BKK published them.

Planning around TG657? 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 — TG657 Seoul to Bangkok on-time performance, measured from the ICN and BKK airport boards.

Canonical URL
https://proflightsearch.com/flight/TG657
How we measure this →