BY4502 LondonLGW San BartoloméACE · 18:55
BY4502 by TUI Airways flies from London (LGW) to San Bartolomé (ACE).
tracked route LGW → ACE
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LGW and ACE are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow at London
ForecastThu 29 Oct, local date
- 61% chance of fog
- Chance a departure leaves 60+ min late
- 18%usually 15%
Weather behind it: 61% chance of fog at London
No cancellation outlook here: this airport's board does not publish cancellations reliably.
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 360 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at San Bartolomé
ForecastThu 29 Oct, local date
- Chance a departure leaves 60+ min late
- 6.0%usually 5.2%
No cancellation outlook here: this airport's board does not publish cancellations reliably.
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 120 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Other London to San Bartolomé flights
same route · TUI AirwaysIf BY4502 is cancelled, these are the other TUI Airways nonstop flights from London to San Bartolomé, with scheduled departure times in LGW local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How BY4502 actually runs
Pro Flight Search has tracked every published board update for BY4502 across the LGW and ACE boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed -6 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how BY4502 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as LGW and ACE published them.
Planning around BY4502? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — BY4502 London to San Bartolomé on-time performance, measured from the LGW and ACE airport boards.
https://proflightsearch.com/flight/BY4502
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