Flights U22493 varies Mo Tu Th Fr Sa Su
Direct flights from London (LTN) to Napoli (NAP): 10 nonstop departures observed each week across 2 airlines. The median arrival is 5 minutes late. No cancellations were recorded across the 3 tracked flights. The nonstop covers 1,654 km, an estimated 2 hours 37 minutes in the air. Measured by Pro Flight Search from live flight boards at London and Napoli. Updated 14 September 2026 at 08:18 UTC.
route health from live LTN and NAP delay boards
Median arrival delay is +5 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Who flies it
observed on the boards · 7 daysFlights FR5455 varies Tu We Sa Su
History
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at NAP: 32% odds of a 15+ minute delay and around +13 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the London to Napoli route actually runs
Pro Flight Search records official board updates for nonstop LTN to NAP 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
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — London (LTN) to Napoli (NAP) route reliability, measured from operated flights on official airport boards.
https://proflightsearch.com/search-flights/LTN-NAP
LTN to NAP questions
Is LTN–NAP running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 95/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from LTN to NAP?
Great-circle distance is 1,654 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 147–172 min gate-to-gate on this route.
How often does LTN–NAP fly?
2 carriers operate this route, around 10 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at LTN and arrival-side delay at NAP, 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.