LX54 ZurichZRH · 13:00 BostonBOS · 15:10
LX54 by Swiss International Air Lines flies from Zurich (ZRH) to Boston (BOS) for the Mon, Sep 7 departure.
estimated arrival at BOS · local time · ~3h 41m from now
board checked 13m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 13:45 · typical taxi-out at ZRH ≈ 9 min. No receiver coverage over open ocean.
Where the minutes go
last 6 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival +16 min · 1 cancelled · 6 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ZRH and BOS 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 Zurich to Boston flights today
same route · Swiss International Air LinesIf LX54 is cancelled, this is the other Swiss International Air Lines nonstop flight from Zurich to Boston on the same day, with scheduled departure times in ZRH local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How LX54 actually runs
Pro Flight Search has tracked every published board update for LX54 across the ZRH and BOS boards: schedule changes, gate pushes and actual clocks. Usually lands ~16 min late. Based on 2 confirmed landings · 1/2 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how LX54 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: HBIFA, HBJHK, HBIFB.
Board clocks recorded as ZRH and BOS published them.
Planning around LX54? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — LX54 Zurich to Boston on-time performance, measured from the ZRH and BOS airport boards.
https://proflightsearch.com/flight/LX54
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