BY4635 TenerifeTFS · 20:15 LondonLGW
BY4635 by TUI Airways flies from Tenerife (TFS) to London (LGW).
scheduled from TFS
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at TFS and LGW 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Tenerife to London flights today
same route · TUI AirwaysIf BY4635 is cancelled, these are the other TUI Airways nonstop flights from Tenerife to London on the same day, with scheduled departure times in TFS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How BY4635 actually runs
Pro Flight Search has tracked every published board update for BY4635 across the TFS and LGW boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed +58 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how BY4635 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 TFS and LGW published them.
Planning around BY4635? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — BY4635 Tenerife to London on-time performance, measured from the TFS and LGW airport boards.
https://proflightsearch.com/flight/BY4635
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