PUS → SINBusan to Singapore

live

Direct flights from Busan (PUS) to Singapore (SIN): 14 nonstop departures observed each week across 2 airlines. 100% of the last 6 operated flights arrived within 15 minutes of schedule. The median arrival is 27 minutes early. No cancellations were recorded across the 6 tracked flights. The nonstop covers 4,561 km, an estimated 6 hours 21 minutes in the air. Measured by Pro Flight Search from live flight boards at Busan and Singapore. Updated 18 September 2026 at 11:08 UTC.

PUS Busan tracking
SIN Singapore smooth · +0
4,561 km · ~6h 21m est.
dep bank 07:40–17:4014x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
100% on time

of the last 6 operated PUS → SIN flights arrived within 15 minutes

Median arrival delay is −27 min. 0 of 6 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−27 minacross the last 6 operated legs
Flight time~6h 21mestimated from route distance
Weekly departures14x2 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Jeju AirSingapore 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
Jeju Air7C

Flights 7C2661 17:40 daily

Singapore AirlinesSQ

Flights SQ615 07:40 daily

History

operated legs · board outcomes
09-18SQ615arrived−26
09-177C2661arrived−27
09-17SQ615arrived−16
09-167C2661arrived−62
09-16SQ615arrived−47
09-157C2661arrived−57

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 →
SINSingapore +0 min smooth 🌤 scattered clouds · ESE 10 kt Full SIN delay board →

How the Busan to Singapore route actually runs

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

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

PUS to SIN questions

Is PUS–SIN 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–SIN?

Operators schedule morning departures around 07:40 and evening departures around 17:40 from PUS. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SIN delay card to confirm conditions when you'd arrive.

How long is the flight from PUS to SIN?

Great-circle distance is 4,561 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 352–421 min gate-to-gate on this route.

How often does PUS–SIN fly?

2 carriers operate this route, around 14 flights a week between them. Compare carrier days and times in the airline list above.