SQ509 BengaluruBLR · 11:40 SingaporeSIN · 19:05
SQ509 by Singapore Airlines flies from Bengaluru (BLR) to Singapore (SIN) for the Wed, Nov 11 departure.
departs BLR · on schedule
board checked 8m ago · checking again in 45s
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at BLR and SIN are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days. This route has few tracked flights so far, so treat this as an early read.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow at Singapore
ForecastThu 12 Nov, local date
- 73% chance of thunder
- 93% chance of rain
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Bengaluru to Singapore flights today
same route · Singapore AirlinesIf SQ509 is cancelled, these are the other Singapore Airlines nonstop flights from Bengaluru to Singapore on the same day, with scheduled departure times in BLR 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 SQ509 actually runs
Pro Flight Search has tracked every published board update for SQ509 across the BLR and SIN boards: schedule changes, gate pushes and actual clocks. Usually lands ~31 min early. Based on 4 confirmed landings · 4/4 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how SQ509 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: 9VMBH, 9VSHI, 9VSHW.
Board clocks recorded as BLR and SIN published them.
Planning around SQ509? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: SQ509 Bengaluru to Singapore on-time performance, measured from the BLR and SIN airport boards.
https://proflightsearch.com/flight/SQ509
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