SIN → SAISingapore to Siem Reap

live

Direct flights from Singapore (SIN) to Siem Reap (SAI): 7 nonstop departures observed each week across 1 airline. 100% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 5 minutes early. No cancellations were recorded across the 5 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 Singapore and Siem Reap. Updated 11 September 2026 at 04:08 UTC.

SIN Singapore smooth · +9
SAI Siem Reap tracking
1,337 km · ~2h 13m est.
dep bank 08:25–13:507x weekly
Runs reliable · 1 airline · 7x weekly · nonstop
100% on time

of the last 5 operated SIN → SAI flights arrived within 15 minutes

Median arrival delay is −5 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−5 minacross the last 5 operated legs
Flight time~2h 13mestimated from route distance
Weekly departures7x1 direct airline on the leg

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 SQ164 08:25 daily · SQ166 13:50 We Fr Su

History

operated legs · board outcomes
09-11SQ164departed−5
09-10SQ164departed−4
09-09SQ164departed−6
09-09SQ166departed−1
09-08SQ164departed−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
SINSingapore +9 min smooth ⛅ mostly cloudy · SE 10 kt Full SIN delay board →
SAISiem Reap tracking Full SAI delay board →

How the Singapore to Siem Reap route actually runs

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

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

SIN to SAI questions

Is SIN–SAI running on time right now?

Smooth skies ahead. The departure side at SIN is the weaker end, route health score 86/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on SIN–SAI?

Operators schedule morning departures around 08:25 from SIN. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SAI delay card to confirm conditions when you'd arrive.

How long is the flight from SIN to SAI?

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 SIN–SAI fly?

Singapore Airlines runs the route with about 10 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.