Flights London → Shannon
STN → SNN
How long is the flight from London to Shannon?
The flight from London (STN) to Shannon (SNN) takes 1h 10m on average. That is the median time recorded across 1 scheduled flight on this leg; the actual time varies by a few minutes with wind, routing and take-off queues.
Route overview
This flight route operates between London and Shannon, with a perfect on-time performance record of 100%. Over the past period, six flights have been conducted using Boeing 737-800 aircraft, experiencing an average delay of just 0.8 minutes. The destination airport in Shannon, which opened in 1942, serves approximately 1,418,084 passengers annually.
The London (STN) → Shannon (SNN) route is operated by Ryanair. Across 12 flights monitored in recent months, 82% arrived on time (within 15 min of schedule), with an average delay of 3 minutes. The cancellation rate is 0.00%. FlightGuard's average computed risk is 12.3/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Shannon the average ATFM delay is 0.9 minutes (main cause: atfm). Departing from London the average ATFM delay is 1.8 minutes.
Heading to Shannon: what to expect in this direction
Flying from London (STN) to Shannon (SNN) heads west for about 629 km, a flight time of roughly 1h 10m.
Departures from London on this leg cluster in the evening window: about 100% of STN-SNN flights take off then.
Air-traffic congestion: departing London the average ATFM delay is 1.8 min (atfm); arriving into Shannon it is 0.9 min (atfm).
Across 12 tracked STN-SNN flights, 82% left on time with an average delay of 3 min and a 0.0% cancellation rate.
Route facts
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Ryanair (FR) | 80% | 32 min | 2.2% |
Airlines operating STN-SNN
Frequently asked questions about STN-SNN
The flight from London (STN) to Shannon (SNN) takes 1h 10m on average. That is the median time recorded across 1 scheduled flight on this leg; the actual time varies by a few minutes with wind, routing and take-off queues.
On the London (STN) -> Shannon (SNN) route, on-time performance is 82% with an average delay of 3 minutes, based on 12 tracked flights.
The cancellation rate on London-Shannon is 0.00% across 12 monitored flights.
The route is operated by 1 airline: Ryanair.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Shannon, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
The London-Shannon route is about 629 km: for a cancellation (with less than 14 days' notice), a delay over 3 hours, or denied boarding, UK261 compensation is £220, barring extraordinary circumstances.
