Direct flights from Napoli (NAP) to London (STN): 14 nonstop departures observed each week across 2 airlines. 43% of the last 14 tracked flights arrived within 15 minutes of schedule. The median arrival is 31 minutes late. No cancellations were recorded across the 14 tracked flights. The nonstop covers 1,625 km, an estimated 2 hours 35 minutes in the air. Measured by Pro Flight Search from live flight boards at Napoli and London. Updated 30 October 2026 at 21:49 UTC.
The NAP board at 22:18 shows departure at 23:10 instead of 22:15, gate B12.
Checked NAP board 22:18 · STN board 21:49
of the last 14 tracked NAP → STN flights arrived within 15 minutes
Median arrival delay is +31 min. 0 of 14 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Conditions are tightest at STN: a 50% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +14 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
Pro Flight Search records official board updates for nonstop NAP to STN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: Napoli (NAP) to London (STN) route reliability, measured from operated flights on official airport boards.
https://proflightsearch.com/search-flights/NAP-STN
Mostly on schedule. Both endpoints currently score the same, route health score 69/100. The airports section above carries the live status and delay window at both ends.
Great-circle distance is 1,625 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 145–169 min gate-to-gate on this route.
2 carriers operate this route, around 14 flights a week between them. Compare carrier days and times in the airline list above.
A blend of departure-side delay at NAP and arrival-side delay at STN, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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