Flights Singapore → Hanoi
SIN → HAN
Route overview
The flight route connects Singapore, where the airport opened in 1981, to Hanoi. Serving a bustling destination city with over 29 million passengers annually, this route is operated using a mix of Airbus A320, A330-300, and A321 aircraft.
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) → Hanoi (HAN) route is operated by Singapore Airlines Cargo. FlightGuard's average computed risk is 11/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Hanoi the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from Singapore the average ATFM delay is 2.0 minutes.
Heading to Hanoi: what to expect in this direction
Flying from Singapore (SIN) to Hanoi (HAN) heads north for about 2,218 km, a flight time of roughly 3h 12m.
Air-traffic congestion: departing Singapore the average ATFM delay is 2.0 min (atfm); arriving into Hanoi it is 2.0 min (atfm).
Route facts
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Airlines operating SIN-HAN
Airports
Frequently asked questions about SIN-HAN
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 1 airline: Singapore Airlines Cargo.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Hanoi, 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.
