PUS → BKKBusan to Bangkok

live

Direct flights from Busan (PUS) to Bangkok (BKK): 18 nonstop departures observed each week across 3 airlines. 94% of the last 18 operated flights arrived within 15 minutes of schedule. The median arrival is 12 minutes early. No cancellations were recorded across the 18 tracked flights. 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 Busan and Bangkok. Updated 21 October 2026 at 23:48 UTC.

PUS Busan tracking
BKK Bangkok smooth · +0
3,698 km · ~5h 14m est.
dep bank 18:00–20:0018x weekly
Runs reliable · 3 airlines · 18x weekly · nonstop
94% on time

of the last 18 operated PUS → BKK flights arrived within 15 minutes

Median arrival delay is −12 min. 0 of 18 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−12 minacross the last 18 operated legs
Flight time~5h 14mestimated from route distance
Weekly departures18x3 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 18

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 BusanBX86% on time

Flights BX725 18:00 daily

Jeju Air7C100% on time

Flights 7C2551 20:00 daily

Jin AirLJ

Flights LJ21 19:05 We Th Sa Su

History

operated legs · board outcomes
10-217C2551arrived−47
10-21BX725arrived−4
10-21LJ21arrived−8
10-207C2551arrived−42
10-20BX725arrived−8
10-197C2551arrived−28
10-19BX725arrived−34
10-187C2551arrived−33
10-18BX725arrived−8
10-18LJ21arrived+0
10-177C2551arrived−42
10-17BX725arrived−21
10-17LJ21arrived+13
10-167C2551arrived−39
10-16BX725arrived+17
10-157C2551arrived−39
10-15BX725arrived−12
10-15LJ21arrived−7

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
PUSBusan tracking Full PUS delay board →
BKKBangkok +0 min smooth 🌤 few clouds · 1 kt Full BKK delay board →

How the Busan to Bangkok route actually runs

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

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

PUS to BKK questions

Is PUS–BKK 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 PUS–BKK?

Operators schedule evening departures around 18:00 from PUS. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BKK delay card to confirm conditions when you'd arrive.

How long is the flight from PUS to BKK?

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 PUS–BKK fly?

3 carriers operate this route, around 18 flights a week between them. Compare carrier days and times in the airline list above.