LH440 Frankfurt am MainFRA · 10:00 HoustonIAH · 13:35
LH440 by Lufthansa flies from Frankfurt am Main (FRA) to Houston (IAH) for the Thu, Sep 24 departure.
arrived at IAH · on schedule
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at FRA and IAH 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 LH440 actually runs
Pro Flight Search has tracked every published board update for LH440 across the FRA and IAH boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +0 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how LH440 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: DABVZ, DABVX.
Board clocks recorded as FRA and IAH published them.
Planning around LH440? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — LH440 Frankfurt am Main to Houston on-time performance, measured from the FRA and IAH airport boards.
https://proflightsearch.com/flight/LH440
.