Azores AirlinesS4
Flights S48736 varies Mo We Th Fr
live
Direct flights from Lisbon (LIS) to Bilbao (BIO): 25 nonstop departures observed each week across 6 airlines. 100% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is 8 minutes early. No cancellations were recorded across the 7 tracked flights. The nonstop covers 724 km, an estimated 1 hour 26 minutes in the air. Measured by Pro Flight Search from live flight boards at Lisbon and Bilbao. Updated 10 September 2026 at 09:55 UTC.
LIS
Lisbon
busy · +27
BIO
Bilbao
busy · +29
724 km · ~1h 26m est.
Runs reliable · 6 airlines · 25x weekly · nonstop
100% on time
of the last 7 operated LIS → BIO flights arrived within 15 minutes
Median arrival delay is −8 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−8 minacross the last 7 operated legs
Flight time~1h 26mestimated from route distance
Weekly departures25x6 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Azores AirlinesAzul Linhas Aéreas Brasileiras S/AEtihad AirwaysQatar Airways
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 daysAzul Linhas Aéreas Brasileiras S/AAD
Flights AD7294 varies Mo We Th Fr
Etihad AirwaysEY
Flights EY2706 11:30 Fr
Qatar AirwaysQR
Flights QR3751 18:55 Tu · QR8131 18:55 Fr · QR4677 22:50 Mo
TAP Air PortugalTP
VUELING AIRLINESVY
Flights VY2701 varies Mo Tu Th Fr Sa Su
History
operated legs · board outcomes09-09AD7294arrived−8
09-09S48736arrived−8
09-08QR3751arrived−25
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 LIS: 37% odds of a 15+ minute delay and around +4 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 Lisbon to Bilbao route actually runs
Pro Flight Search records official board updates for nonstop LIS to BIO 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 — Lisbon (LIS) to Bilbao (BIO) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/LIS-BIO
LIS to BIO questions
Is LIS–BIO running on time right now?
Some delays possible. The arrival side at BIO is the weaker end, route health score 63/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from LIS to BIO?
Great-circle distance is 724 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 81–92 min gate-to-gate on this route.
How often does LIS–BIO fly?
6 carriers operate this route, around 25 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 LIS and arrival-side delay at BIO, 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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