LX431 LondonLGW · 09:25 ZurichZRH · 12:05
LX431 by Swiss International Air Lines flies from London (LGW) to Zurich (ZRH) for the Tue, Sep 8 departure.
departs LGW · on schedule
board checked 31m ago · checking again in 45s
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LGW and ZRH 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 London to Zurich flights today
same route · Swiss International Air LinesIf LX431 is cancelled, this is the other Swiss International Air Lines nonstop flight from London to Zurich on the same day, 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 LX431 actually runs
Pro Flight Search has tracked every published board update for LX431 across the LGW and ZRH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left noticeably late (~41 min) but landed a little late (~20 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how LX431 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: HBJCA, HBJVZ, HBAZJ.
Board clocks recorded as LGW and ZRH published them.
Planning around LX431? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — LX431 London to Zurich on-time performance, measured from the LGW and ZRH airport boards.
https://proflightsearch.com/flight/LX431
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