LH400 Frankfurt am MainFRA · 10:55 New YorkJFK · 13:35
LH400 by Lufthansa flies from Frankfurt am Main (FRA) to New York (JFK) for the Fri, Sep 25 departure.
departs FRA · on schedule
board checked 26m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at FRA and JFK 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 Frankfurt am Main to New York flights today
same route · LufthansaIf LH400 is cancelled, this is the other Lufthansa nonstop flight from Frankfurt am Main to New York on the same day, with scheduled departure times in FRA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How LH400 actually runs
Pro Flight Search has tracked every published board update for LH400 across the FRA and JFK boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +23 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how LH400 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: DAIHX, DAIHY, DAIHZ.
Board clocks recorded as FRA and JFK published them.
Planning around LH400? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — LH400 Frankfurt am Main to New York on-time performance, measured from the FRA and JFK airport boards.
https://proflightsearch.com/flight/LH400
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