Flights Istanbul → Bucharest
IST → OTP
Route overview
The flight route connects Istanbul, where the airport opened in 2018, with Bucharest. This busy route is served by various aircraft models including Airbus A318, Boeing 737-800, Airbus A319, Airbus A320, and Airbus A321, catering to a destination city that sees over seventeen million passengers annually at its airport.
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 Istanbul (IST) → Bucharest (OTP) route is operated by Tarom, Turkish Airlines. FlightGuard's average computed risk is 10.8/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Bucharest the average ATFM delay is 46.6 minutes (main cause: ATC pre-departure). Departing from Istanbul the average ATFM delay is 3.5 minutes.
Heading to Bucharest: what to expect in this direction
Flying from Istanbul (IST) to Bucharest (OTP) heads north-west for about 424 km, a flight time of roughly 57m.
Air-traffic congestion: departing Istanbul the average ATFM delay is 3.5 min (atfm); arriving into Bucharest it is 46.6 min (ATC pre-departure).
Route facts
Flexible on this trip? Compare flights
Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Tarom (RO) | 74% | 28 min | 0.0% |
Airlines operating IST-OTP
Airports
Frequently asked questions about IST-OTP
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: Tarom, Turkish Airlines.
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.
