Flights Zurich → Bucharest
ZRH → OTP
How long is the flight from Zurich to Bucharest?
The flight from Zurich (ZRH) to Bucharest (OTP) takes about 2h 9m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
Route overview
The flight route operates between Zurich, where the airport opened in 1948, and Bucharest. The destination airport serves over seventeen million passengers annually, making it a significant travel hub. This route is flown using an Airbus A320 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 Zurich (ZRH) → Bucharest (OTP) route is operated by Swiss International Air Lines. Across 27 flights monitored in recent months, 74% arrived on time (within 15 min of schedule), with an average delay of 10 minutes. The cancellation rate is 0.00%. FlightGuard's average computed risk is 10.9/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Bucharest the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from Zurich the average ATFM delay is 0.7 minutes.
Heading to Bucharest: what to expect in this direction
Flying from Zurich (ZRH) to Bucharest (OTP) heads east for about 1,390 km, a flight time of roughly 2h 9m.
Departures from Zurich on this leg cluster in the midday window: about 52% of ZRH-OTP flights take off then.
Air-traffic congestion: departing Zurich the average ATFM delay is 0.7 min (atfm); arriving into Bucharest it is 2.0 min (atfm).
Across 27 tracked ZRH-OTP flights, 74% left on time with an average delay of 10 min and a 0.0% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Swiss International Air Lines (LX) | 44% | 36 min | 1.6% |
Airlines operating ZRH-OTP
Airports
Frequently asked questions about ZRH-OTP
The flight from Zurich (ZRH) to Bucharest (OTP) takes about 2h 9m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
On the Zurich (ZRH) -> Bucharest (OTP) route, on-time performance is 74% with an average delay of 10 minutes, based on 27 tracked flights.
The cancellation rate on Zurich-Bucharest is 0.00% across 27 monitored flights.
The route is operated by 1 airline: Swiss International Air Lines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Bucharest, 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.
