IX629 SingaporeSIN · 21:00 ChennaiMAA · 22:40
IX629 by Air India Express flies from Singapore (SIN) to Chennai (MAA) for the Thu, Oct 29 departure.
arrival expected at MAA · on schedule
board checked 17m ago · checking again in 45s
Where the minutes go
last 5 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 5 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at SIN and MAA 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 on this route
ForecastSingapore to Chennai with Air India Express · Sat 31 Oct, local date
- Chance a departure is cancelled
- 0.7%1.8× usual
- Chance a departure leaves 60+ min late
- 3.3%1.8× usual
Forecast weather: 57% chance of thunder and 82% chance of rain at Singapore
Forecast: WeatherTomorrow · 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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Singapore to Chennai flights today
same route · Air India ExpressIf IX629 is cancelled, this is the other Air India Express nonstop flight from Singapore to Chennai on the same day, with scheduled departure times in SIN 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 IX629 actually runs
Pro Flight Search has tracked every published board update for IX629 across the SIN and MAA boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 5 confirmed departures · 4/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how IX629 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: VT-NTB.
Board clocks recorded as SIN and MAA published them.
Planning around IX629? 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: IX629 Singapore to Chennai on-time performance, measured from the SIN and MAA airport boards.
https://proflightsearch.com/flight/IX629
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