PUS → GMPBusan to Seoul

live

Direct flights from Busan (PUS) to Seoul (GMP): 35 nonstop departures observed each week across 5 airlines. 60% of the last 42 operated flights arrived within 15 minutes of schedule. The median arrival is 3 minutes early. 8 of the 42 tracked flights were cancelled. The nonstop covers 327 km, an estimated 55 minutes in the air. Measured by Pro Flight Search from live flight boards at Busan and Seoul. Updated 19 October 2026 at 03:41 UTC.

Today, PUS → GMP

Mon 19 Oct · local times
  1. · 7C904제주항공 Departed Landed 08:10 −5
  2. · BX8802에어부산 Departed Landed 08:14 −11
  3. · BX8804에어부산 Cancelled ·
  4. · BX8806에어부산 Departed Landed 12:25 +30
  5. · BX8808에어부산 Cancelled ·
  6. · BX8812에어부산 On schedule GMP 14:45scheduled
  7. · BX8816에어부산 On schedule GMP 16:05scheduled
  8. · BX8818에어부산 On schedule GMP 17:10scheduled
  9. · BX8820에어부산 Cancelled ·
  10. · BX8822에어부산 On schedule GMP 19:25scheduled
  11. · BX8826에어부산 On schedule GMP 21:25scheduled
  12. · KE1806대한항공 Departed Landed 09:34 −16
  13. · KE1814대한항공 On schedule GMP est. 12:59sched 13:20
  14. · KE1822대한항공 On schedule GMP 16:55scheduled
  15. · KE1830대한항공 On schedule GMP 20:25scheduled
  16. · KE1832대한항공 On schedule GMP 21:05scheduled
  17. · TW922트리니티항공 Departed Landed 07:29 −11

Checked GMP board 12:41

PUS Busan tracking
GMP Seoul smooth · +0
327 km · ~0h 55m est.
dep bank 07:40–21:2535x weekly
Runs mixed · 5 airlines · 35x weekly · nonstop
60% on time

of the last 42 operated PUS → GMP flights arrived within 15 minutes

Median arrival delay is −3 min. 8 of 42 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−3 minacross the last 42 operated legs
Flight time~0h 55mestimated from route distance
Weekly departures35x5 direct airlines on the leg
Cancelled19.0%recent route rate · 8 of 42

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air BusanCoyne AirwaysEastar JetT'way 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 BusanBX54% on time

Flights BX8802 08:25 daily · BX8804 09:55 Tu We Th Fr Sa Su · BX8872 11:00 Fr Su · BX8806 11:55 daily

Coyne Airways7C

Flights 7C904 08:15 daily

Eastar JetZE

Flights ZE292 16:10 daily

T'way AirlinesTW

Flights TW922 07:40 daily · TW924 13:50 Tu Th Sa · TW926 17:50 Tu Th Sa

대한항공KE56% on time

Flights KE1806 09:50 daily · KE1814 13:20 daily · KE1822 16:55 daily · KE1830 20:25 daily

History

operated legs · board outcomes
10-197C904arrived−5
10-19BX8802arrived−11
10-19BX8804cancelledCNX
10-19BX8806arrived+30
10-19BX8808cancelledCNX
10-19BX8820cancelledCNX
10-19KE1806arrived−16
10-19TW922arrived−11
10-187C904arrived−12
10-18BX8802arrived−18
10-18BX8804arrived−12
10-18BX8806arrived−3
10-18BX8808cancelledCNX
10-18BX8812arrived+117
10-18BX8816arrived+10
10-18BX8818arrived+3
10-18BX8820cancelledCNX
10-18BX8822arrived+126
10-18BX8824arrived+4
10-18BX8826arrived+25
10-18BX8872arrived−22
10-18KE1806arrived−13
10-18KE1814arrived+85
10-18KE1822arrived+46
10-18KE1830arrived+52
10-18KE1832arrived−12
10-18TW922arrived−12
10-177C904arrived−10
10-17BX8802arrived−6
10-17BX8804cancelledCNX
10-17BX8806cancelledCNX
10-17BX8808cancelledCNX
10-17BX8812arrived−18
10-17BX8816arrived−11
10-17BX8818arrived+3
10-17BX8820arrived−15
10-17BX8822arrived−16
10-17BX8824arrived+60
10-17BX8826arrived+14
10-17KE1806arrived+11

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 →
GMPSeoul +0 min smooth Full GMP delay board →

How the Busan to Seoul route actually runs

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

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

PUS to GMP questions

Is PUS–GMP 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.

How long is the flight from PUS to GMP?

Great-circle distance is 327 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 53–58 min gate-to-gate on this route.

How often does PUS–GMP fly?

5 carriers operate this route, around 134 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at PUS and arrival-side delay at GMP, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.