LF653 LouisvilleSDF · 09:00 BostonBOS · 10:52
LF653 by Contour Airlines flies from Louisville (SDF) to Boston (BOS).
scheduled from SDF
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SDF 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.
How LF653 actually runs
Pro Flight Search has tracked every published board update for LF653 across the SDF and BOS boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +211 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how LF653 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: N653CN, N504UP.
Board clocks recorded as SDF and BOS published them.
Planning around LF653? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — LF653 Louisville to Boston on-time performance, measured from the SDF and BOS airport boards.
https://proflightsearch.com/flight/LF653
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