SUB → SINSurabaya to Singapore

live

Direct flights from Surabaya (SUB) to Singapore (SIN): 32 nonstop departures observed each week across 2 airlines. 100% of the last 18 tracked flights arrived within 15 minutes of schedule. The median arrival is 22 minutes early. No cancellations were recorded across the 18 tracked flights. The nonstop covers 1,376 km, an estimated 2 hours 16 minutes in the air. Measured by Pro Flight Search from live flight boards at Surabaya and Singapore. Updated 2 November 2026 at 00:07 UTC.

Today, SUB → SIN

Mon 2 Nov · local times
  1. · SQ923Singapore Airlines On schedule SIN 13:35scheduled
  2. · TR265Scoot On schedule SIN 13:15scheduled

Checked SIN board 08:07

SUB Surabaya tracking
SIN Singapore smooth · +0
1,376 km · ~2h 16m est.
dep bank 13:15–22:5532x weekly
Runs reliable · 2 airlines · 32x weekly · nonstop
100% on time

of the last 18 tracked SUB → SIN flights arrived within 15 minutes

Median arrival delay is −22 min. 0 of 18 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−22 minacross the last 18 arrivals
Flight time~2h 16mestimated from route distance
Weekly departures32x2 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
ScootSingapore 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
ScootTR100% on time

Flights TR265 13:15 Mo Tu We Th Sa Su · TR263 22:55 Tu We Fr Sa Su

Singapore AirlinesSQ100% on time

Flights SQ923 13:35 daily · SQ927 19:55 daily · SQ929 varies daily

History

operated legs · board outcomes
11-01SQ923arrived−18
11-01SQ927arrived−26
11-01SQ929arrived−33
11-01TR263arrived−29
11-01TR265arrived−33
10-31SQ923arrived−28
10-31SQ927arrived−21
10-31SQ929arrived−13
10-31TR263arrived−28
10-31TR265arrived−10
10-30SQ923arrived−16
10-30SQ927arrived−22
10-30SQ929arrived−23
10-30TR263arrived+4
10-29SQ923arrived+6
10-29SQ927arrived−30
10-29SQ929arrived−38
10-29TR265arrived−16

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
SUBSurabaya tracking Full SUB delay board →
SINSingapore +0 min smooth ⛅ mostly cloudy · 1 kt Full SIN delay board →

How the Surabaya to Singapore route actually runs

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

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

SUB to SIN questions

Is SUB–SIN running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 88/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from SUB to SIN?

Great-circle distance is 1,376 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 127–148 min gate-to-gate on this route.

How often does SUB–SIN fly?

2 carriers operate this route, around 32 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 SUB and arrival-side delay at SIN, 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.