PUS → CTSBusan to Sapporo

live

Direct flights from Busan (PUS) to Sapporo (CTS): 20 nonstop departures observed each week across 4 airlines. 96% of the last 24 operated flights arrived within 15 minutes of schedule. The median arrival is 12 minutes early. No cancellations were recorded across the 24 tracked flights. The nonstop covers 1,386 km, an estimated 2 hours 17 minutes in the air. Measured by Pro Flight Search from live flight boards at Busan and Sapporo. Updated 25 October 2026 at 11:23 UTC.

Today, PUS → CTS

Sun 25 Oct · local times
  1. · BX523 Departed Landed 11:01 −29
  2. · LJ527 Departed Landed 16:02 −8
  3. · TW269 Departed Landed 11:20 −10
  4. · ZE951 Departed Landed 16:35 −25

Checked CTS board 20:23

PUS Busan tracking
CTS Sapporo smooth · +3
1,386 km · ~2h 17m est.
dep bank 11:40–16:4020x weekly
Runs reliable · 4 airlines · 20x weekly · nonstop
96% on time

of the last 24 operated PUS → CTS flights arrived within 15 minutes

Median arrival delay is −12 min. 0 of 24 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−12 minacross the last 24 operated legs
Flight time~2h 17mestimated from route distance
Weekly departures20x4 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 24

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Air BusanCoyne AirwaysEastar JetJin 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 BusanBX

Flights BX182 11:40 Tu Th Su

Coyne Airways7C

Flights 7C1551 13:30 We Fr Su

Eastar JetZE88% on time

Flights ZE951 16:40 daily

Jin AirLJ100% on time

Flights LJ311 16:25 daily

History

operated legs · board outcomes
10-25BX523arrived−29
10-25LJ527arrived−8
10-25TW269arrived−10
10-25ZE951arrived−25
10-24LJ311arrived−8
10-24ZE951arrived−13
10-237C1551arrived−10
10-23LJ311arrived−9
10-23ZE951arrived−3
10-22BX182arrived−33
10-22LJ311arrived−26
10-22ZE951arrived−24
10-217C1551arrived−17
10-21LJ311arrived−4
10-21ZE951arrived+55
10-20BX182arrived−22
10-20LJ311arrived−12
10-20ZE951arrived−13
10-19LJ311arrived−12
10-19ZE951arrived−20
10-187C1551arrived−13
10-18BX182arrived+0
10-18LJ311arrived−17
10-18ZE951arrived−5

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 →
CTSSapporo +3 min smooth 🌤 clear · N 7 kt Full CTS delay board →

How the Busan to Sapporo route actually runs

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

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

PUS to CTS questions

Is PUS–CTS running on time right now?

Smooth skies ahead. The arrival side at CTS is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from PUS to CTS?

Great-circle distance is 1,386 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 128–149 min gate-to-gate on this route.

How often does PUS–CTS fly?

4 carriers operate this route, around 20 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 CTS, 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.