BY4137 LarnacaLCA LondonLGW
BY4137 by TUI Airways flies from Larnaca (LCA) to London (LGW).
scheduled from LCA
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LCA 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 Larnaca to London flights
same route · TUI AirwaysIf BY4137 is cancelled, these are the other TUI Airways nonstop flights from Larnaca to London, with scheduled departure times in LCA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How BY4137 actually runs
Pro Flight Search has tracked every published board update for BY4137 across the LCA and LGW boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at LCA and LGW.
The verdict above is that record speaking, so it reflects how BY4137 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around BY4137? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — BY4137 Larnaca to London on-time performance, measured from the LCA and LGW airport boards.
https://proflightsearch.com/flight/BY4137
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