ACE → BIOSan Bartolomé to Bilbao

live

Direct flights from San Bartolomé (ACE) to Bilbao (BIO): 15 nonstop departures observed each week across 3 airlines. 100% of the last 7 operated flights arrived within 15 minutes of schedule. The median arrival is 4 minutes early. No cancellations were recorded across the 7 tracked flights. The nonstop covers 1,859 km, an estimated 2 hours 53 minutes in the air. Measured by Pro Flight Search from live flight boards at San Bartolomé and Bilbao. Updated 12 September 2026 at 13:55 UTC.

ACE San Bartolomé smooth · +14
BIO Bilbao smooth · +0
1,859 km · ~2h 53m est.
dep bank 09:15–16:2015x weekly
Runs reliable · 3 airlines · 15x weekly · nonstop
100% on time

of the last 7 operated ACE → BIO flights arrived within 15 minutes

Median arrival delay is −4 min. 0 of 7 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−4 minacross the last 7 operated legs
Flight time~2h 53mestimated from route distance
Weekly departures15x3 direct airlines on the leg

Who flies it

observed on the boards · 7 days
Air EuropaUX

Flights UX7029 varies Mo We Sa

IberiaIB

Flights IB5808 varies Mo Tu Th Fr Sa Su

VuelingVY

Flights VY3281 varies Mo Tu Th Fr Sa Su

History

operated legs · board outcomes
09-12IB5808arrived−11
09-12VY3281arrived−11
09-11IB5808dep −11 → arr−4
09-11VY3281dep −11 → arr−4
09-10IB5808dep +5 → arr+15
09-10VY3281dep +5 → arr+15
09-09UX7029dep −7 → arr+4

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
ACESan Bartolomé +14 min smooth 🌤 few clouds · N 22 kt Full ACE delay board →
BIOBilbao +0 min smooth 🌤 few clouds · NNE 11 kt Full BIO delay board →

Weather lens

Current conditions put the pressure at ACE: 37% odds of a 15+ minute delay and around +6 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the San Bartolomé to Bilbao route actually runs

Pro Flight Search records official board updates for nonstop ACE 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 — San Bartolomé (ACE) to Bilbao (BIO) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/ACE-BIO
How we measure this →

ACE to BIO questions

Is ACE–BIO running on time right now?

Smooth skies ahead. The departure side at ACE is the weaker end, route health score 91/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from ACE to BIO?

Great-circle distance is 1,859 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 161–189 min gate-to-gate on this route.

How often does ACE–BIO fly?

3 carriers operate this route, around 15 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 ACE 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.