SQ9391Singapore Airlines · IST → SIN
live · 13m ago
Route confirmed Singapore Airlines

SQ9391 IstanbulIST SingaporeSIN

SQ9391 by Singapore Airlines flies from Istanbul (IST) to Singapore (SIN).

Right nowNext departure today Operates Mon Wed Fri Sun
12:10

scheduled from IST

The route today

live boards
ISTIstanbulHigh riskIST delay board →
SINSingaporeOn-time likelySIN delay board →
IST→SINevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
37%Chance of 15+ min delay
11%Chance of cancellation
+13 minTypical airport delay in this weather

Driven mainly by IST (Istanbul), currently flying LIFR (low instrument). These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow on this route

Forecast

Istanbul to Singapore with Singapore Airlines · Tue 3 Nov, local date

Outlook: about usual
Chance a departure is cancelled
0.6%1.6× usual
Chance a departure leaves 60+ min late
3.6%0.9× usual

Forecast weather: 93% chance of rain at Istanbul; 78% chance of thunder and 94% chance of rain at Singapore

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Fewer than one departure a day on this route with this airline, so read it as a rough guide. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Istanbul to Singapore flights today

same route · Singapore Airlines
SQ391departs 13:10

If SQ9391 is cancelled, this is the other Singapore Airlines nonstop flight from Istanbul to Singapore on the same day, with scheduled departure times in IST local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How SQ9391 actually runs

Pro Flight Search has tracked every published board update for SQ9391 across the IST and SIN boards: schedule changes, gate pushes and actual clocks. Combined risk score: 71.5/100. Based on airport operations, weather, and cached board history at IST and SIN.

The verdict above is that record speaking, so it reflects how SQ9391 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around SQ9391? 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: SQ9391 Istanbul to Singapore on-time performance, measured from the IST and SIN airport boards.

Canonical URL
https://proflightsearch.com/flight/SQ9391
How we measure this →