SAI → SINSiem Reap to Singapore

live

Direct flights from Siem Reap (SAI) to Singapore (SIN): 14 nonstop departures observed each week across 1 airline. 100% of the last 15 tracked flights arrived within 15 minutes of schedule. The median arrival is 20 minutes early. No cancellations were recorded across the 15 tracked flights. The nonstop covers 1,337 km, an estimated 2 hours 13 minutes in the air. Measured by Pro Flight Search from live flight boards at Siem Reap and Singapore. Updated 31 October 2026 at 07:08 UTC.

Today, SAI → SIN

Sat 31 Oct · local times
  1. · SQ163Singapore Airlines Departed Landed 13:55 −20
  2. · SQ165Singapore Airlines Departed Landed 19:52 −28

Checked SIN board 03:07

SAI Siem Reap tracking
SIN Singapore smooth · +0
1,337 km · ~2h 13m est.
dep bank 10:30–20:2014x weekly
Runs reliable · 1 airline · 14x weekly · nonstop
100% on time

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

Median arrival delay is −20 min. 0 of 15 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−20 minacross the last 15 arrivals
Flight time~2h 13mestimated from route distance
Weekly departures14x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 15

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Singapore 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
Singapore AirlinesSQ100% on time

Flights SQ163 10:30 daily · SQ165 20:20 daily

History

operated legs · board outcomes
10-31SQ163arrived−20
10-31SQ165arrived−28
10-30SQ163arrived−35
10-30SQ165arrived+5
10-29SQ163arrived−17
10-29SQ165arrived+0
10-28SQ163arrived−8
10-28SQ165arrived−21
10-27SQ163arrived−24
10-27SQ165arrived−29
10-26SQ163arrived−26
10-26SQ165arrived−27
10-25SQ163arrived+14
10-25SQ165arrived−11
10-24SQ163arrived−15

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
SAISiem Reap tracking Full SAI delay board →
SINSingapore +0 min smooth ⛅ mostly cloudy · 2 kt Full SIN delay board →

How the Siem Reap to Singapore route actually runs

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

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

SAI to SIN questions

Is SAI–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 SAI to SIN?

Great-circle distance is 1,337 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 124–145 min gate-to-gate on this route.

How often does SAI–SIN fly?

Singapore Airlines runs the route with about 14 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at SAI 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.