CJU → SINJeju City to Singapore

live

Direct flights from Jeju City (CJU) to Singapore (SIN): 14 nonstop departures observed each week across 2 airlines. 93% of the last 15 tracked flights arrived within 15 minutes of schedule. The median arrival is 27 minutes early. No cancellations were recorded across the 16 tracked flights. The nonstop covers 4,276 km, an estimated 5 hours 59 minutes in the air. Measured by Pro Flight Search from live flight boards at Jeju City and Singapore. Updated 6 November 2026 at 02:07 UTC.

Today, CJU → SIN

Fri 6 Nov · local times
  1. 08:55 TR839Scoot Left 08:54 SIN est. 13:23In the air · sched 14:15
  2. 19:45 TW165트리니티항공 On scheduleGate 16 ·

Checked CJU board 10:01 · SIN board 10:07

CJU Jeju City busy · +21
SIN Singapore smooth · +0
4,276 km · ~5h 59m est.
dep bank 08:55–19:4514x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
93% on time

of the last 15 tracked CJU → SIN flights arrived within 15 minutes

Median arrival delay is −27 min. 0 of 16 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−27 minacross the last 15 arrivals
Flight time~5h 59mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 16

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
ScootT'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
ScootTR86% on time

Flights TR839 08:55 daily

T'way AirlinesTW100% on time

Flights TW165 19:45 daily

History

operated legs · board outcomes
11-06TR839departed−1
11-05TR839dep +6 → arr−36
11-05TW165dep +7 → arr−47
11-04TR839dep +9 → arr−43
11-04TW165dep +62 → arr−12
11-03TR839dep +15 → arr−27
11-03TW165dep +48 → arr−8
11-02TR839dep +39 → arr−1
11-02TW165dep +13 → arr−30
11-01TR839dep +57 → arr+22
11-01TW165dep +29 → arr−27
10-31TR839dep +58 → arr+7
10-31TW165dep +50 → arr−14
10-30TR839dep +24 → arr−33
10-30TW165dep +34 → arr−28
10-29TW165arrived−47

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
CJUJeju City +21 min busy Full CJU delay board →
SINSingapore +0 min smooth 🌫 scattered clouds · SSE 5 kt Full SIN delay board →

How the Jeju City to Singapore route actually runs

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

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

CJU to SIN questions

Is CJU–SIN running on time right now?

Smooth skies ahead. The departure side at CJU is the weaker end, route health score 85/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on CJU–SIN?

Operators schedule morning departures around 08:55 and evening departures around 19:45 from CJU. 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 CJU to SIN?

Great-circle distance is 4,276 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 332–397 min gate-to-gate on this route.

How often does CJU–SIN fly?

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