LH454 Frankfurt am MainFRA · 10:25 San FranciscoSFO · 12:40
LH454 by Lufthansa flies from Frankfurt am Main (FRA) to San Francisco (SFO) for the Mon, Sep 21 departure.
departs FRA · on schedule
board checked 3m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at FRA and SFO 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.
How LH454 actually runs
Pro Flight Search has tracked every published board update for LH454 across the FRA and SFO boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +26 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how LH454 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: DABYA.
Board clocks recorded as FRA and SFO published them.
Planning around LH454? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — LH454 Frankfurt am Main to San Francisco on-time performance, measured from the FRA and SFO airport boards.
https://proflightsearch.com/flight/LH454
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