BKK → PUSBangkok to Busan

live

Direct flights from Bangkok (BKK) to Busan (PUS): 13 nonstop departures observed each week across 3 airlines. 0% of the last 16 operated flights arrived within 15 minutes of schedule. The median arrival is 34 minutes late. 3 of the 16 tracked flights were cancelled. The nonstop covers 3,698 km, an estimated 5 hours 14 minutes in the air. Measured by Pro Flight Search from live flight boards at Bangkok and Busan. Updated 11 September 2026 at 01:39 UTC.

BKK Bangkok smooth · +0
PUS Busan tracking
3,698 km · ~5h 14m est.
dep bank 00:50–23:4013x weekly
Runs rough · 3 airlines · 13x weekly · nonstop
0% on time

of the last 16 operated BKK → PUS flights arrived within 15 minutes

Median arrival delay is +34 min. 3 of 16 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+34 minacross the last 16 operated legs
Flight time~5h 14mestimated from route distance
Weekly departures13x3 direct airlines on the leg
Cancelled18.8%recent route rate · 3 of 16

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air BusanJeju AirJin Air

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 BusanBX0% on time

Flights BX726 22:55 Tu Th Fr Sa Su

Jeju Air7C0% on time

Flights 7C2552 00:50 Mo Th Fr Su

Jin AirLJ

Flights LJ22 23:40 We Th Sa Su

History

operated legs · board outcomes
09-117C2552departed+27
09-107C2552departed+59
09-10BX726departed+22
09-10LJ22departed+42
09-09BX726cancelledCNX
09-09LJ22departed+42
09-08BX726departed+24
09-077C2552departed+34
09-07BX726cancelledCNX
09-067C2552departed+18
09-06BX726departed+24
09-06LJ22departed+35
09-05BX726cancelledCNX
09-05LJ22departed+48
09-047C2552departed+41
09-04BX726departed+18

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
BKKBangkok +0 min smooth 🌤 few clouds · NE 7 kt Full BKK delay board →
PUSBusan tracking Full PUS delay board →

How the Bangkok to Busan route actually runs

Pro Flight Search records official board updates for nonstop BKK to PUS 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 — Bangkok (BKK) to Busan (PUS) route reliability, measured from operated flights on official airport boards.

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

BKK to PUS questions

Is BKK–PUS 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 BKK–PUS?

Operators schedule morning departures around 00:50 and evening departures around 22:55 from BKK. Earlier flights typically land before destination-airport delays accumulate later in the day; check the PUS delay card to confirm conditions when you'd arrive.

How long is the flight from BKK to PUS?

Great-circle distance is 3,698 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 291–347 min gate-to-gate on this route.

How often does BKK–PUS fly?

3 carriers operate this route, around 13 flights a week between them. Compare carrier days and times in the airline list above.