STN to ISL
London to Istanbul flights
Flights from London Stansted (STN) to Istanbul (ISL) cover 2,481 km. 534 flights flew between them in the last 12 months of UK Civil Aviation Authority figures; 79% were on time across 1 airline.
534
flights, March 2026 to July 2026
79%
on time (within 15 min)
0%
cancelled
+10 min
average delay
Both directions together. On time means within 15 minutes of schedule, counted over every scheduled flight to and from the UK airport, including cancelled ones (the CAA's definition).
Airlines on this route
| Airline | Flights | On time | Cancelled | Average delay |
|---|---|---|---|---|
| Turkish Airlines | 534 | 79% | 0% | 10 min |
Source: UK Civil Aviation Authority punctuality statistics, March 2026 to July 2026. Contains UK Civil Aviation Authority data. Figures describe the past and do not predict a future flight.
Questions and answers
- How often are flights between London and Istanbul on time?
- 79% of 534 flights were on time (within 15 minutes) over the last 12 months of UK Civil Aviation Authority figures, and 0% were cancelled.
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