Jet2.comLS71% on time
live
Direct flights from San Bartolomé (ACE) to London (STN): 14 nonstop departures observed each week across 2 airlines. 86% of the last 14 tracked flights arrived within 15 minutes of schedule. The median arrival is 3 minutes late. No cancellations were recorded across the 14 tracked flights. The nonstop covers 2,796 km, an estimated 4 hours 5 minutes in the air. Measured by Pro Flight Search from live flight boards at San Bartolomé and London. Updated 14 November 2026 at 20:52 UTC.
Today, ACE → STN
Sat 14 Nov · local times- 12:10 LS1402JET2.COM Left 12:40 +30 Landed 16:39 +14
- 19:05 FR251RYANAIR Sched 19:05Departure not confirmed by the board STN est. 22:58sched 23:15
Checked ACE board 21:24 · STN board 20:52
ACE
San Bartolomé
smooth · +10
STN
London
smooth · +0
2,796 km · ~4h 05m est.
Runs reliable · 2 airlines · 14x weekly · nonstop
86% on time
of the last 14 tracked ACE → STN flights arrived within 15 minutes
Median arrival delay is +3 min. 0 of 14 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+3 minacross the last 14 arrivals
Flight time~4h 05mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 14
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Jet2.comRyanair
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 daysRyanairFR100% on time
Flights FR251 varies daily
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
Conditions are tightest at STN: a 44% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +13 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
How the San Bartolomé to London route actually runs
Pro Flight Search records official board updates for nonstop ACE 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
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 London (STN) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ACE-STN
ACE to STN questions
Is ACE–STN running on time right now?
Smooth skies ahead. The departure side at ACE is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on ACE–STN?
Operators schedule 2 departures from ACE. Earlier flights typically land before destination-airport delays accumulate later in the day; check the STN delay card to confirm conditions when you'd arrive.
How long is the flight from ACE to STN?
Great-circle distance is 2,796 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 227–270 min gate-to-gate on this route.
How often does ACE–STN fly?
2 carriers operate this route, around 14 flights a week between them. Compare carrier days and times in the airline list above.
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