Brussels AirlinesSN50% on time
Flights SN3170 12:55 daily
live
Direct flights from Napoli (NAP) to Brussels (BRU): 9 nonstop departures observed each week across 2 airlines. 50% of the last 8 operated flights arrived within 15 minutes of schedule. The median arrival is 17 minutes late. No cancellations were recorded across the 8 tracked flights. The nonstop covers 1,345 km, an estimated 2 hours 13 minutes in the air. Measured by Pro Flight Search from live flight boards at Napoli and Brussels. Updated 15 September 2026 at 17:53 UTC.
NAP
Napoli
heavy · +34
BRU
Brussels
smooth · +0
1,345 km · ~2h 13m est.
Runs rough · 2 airlines · 9x weekly · nonstop
50% on time
of the last 8 operated NAP → BRU flights arrived within 15 minutes
Median arrival delay is +17 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+17 minacross the last 8 operated legs
Flight time~2h 13mestimated from route distance
Weekly departures9x2 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Brussels AirlinesTUI fly Belgium
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysTUI fly BelgiumTB
Flights TB3581 varies Mo Fr
History
operated legs · board outcomes09-14TB3581arrived+17
09-11TB3581arrived+2
Actual 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: 45% 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 Napoli to Brussels route actually runs
Pro Flight Search records official board updates for nonstop NAP to BRU 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
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Napoli (NAP) to Brussels (BRU) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/NAP-BRU
NAP to BRU questions
Is NAP–BRU running on time right now?
Mostly on schedule. The departure side at NAP is the weaker end, route health score 77/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from NAP to BRU?
Great-circle distance is 1,345 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 125–145 min gate-to-gate on this route.
How often does NAP–BRU fly?
2 carriers operate this route, around 9 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 NAP and arrival-side delay at BRU, 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.
.