Flights Singapore → Colombo
SIN → CMB
Route overview
This flight route connects Singapore, whose airport opened in 1981, with Colombo, where the destination airport, which has been operational since 1944, sees nearly ten million passengers annually. The journey is serviced by a mix of aircraft including Boeing 777-300 and Airbus models such as A320, A330-300, and A321.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Singapore (SIN) → Colombo (CMB) route is operated by Cathay Pacific, Singapore Airlines Cargo. FlightGuard's average computed risk is 9.2/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Colombo the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from Singapore the average ATFM delay is 2.0 minutes.
Heading to Colombo: what to expect in this direction
Flying from Singapore (SIN) to Colombo (CMB) heads west for about 2,750 km, a flight time of roughly 3h 51m.
Air-traffic congestion: departing Singapore the average ATFM delay is 2.0 min (atfm); arriving into Colombo it is 2.0 min (atfm).
Route facts
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Airlines operating SIN-CMB
Airports
Frequently asked questions about SIN-CMB
Route-specific punctuality data isn't available yet. Check your flight on FlightGuard for a real-time analysis.
The cancellation rate varies by airline and season. Check your flight risk for an up-to-date estimate.
The route is operated by 2 airlines: Cathay Pacific, Singapore Airlines Cargo.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Colombo, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
