OO3821 LouisvilleSDF DetroitDTW · 12:03
OO3821 by SkyWest Airlines flies from Louisville (SDF) to Detroit (DTW) for the Mon, Sep 7 departure.
arrived at DTW · on schedule
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SDF and DTW 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 OO3821 actually runs
Pro Flight Search has tracked every published board update for OO3821 across the SDF and DTW boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 4 confirmed landings · 4/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how OO3821 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as SDF and DTW published them.
Planning around OO3821? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — OO3821 Louisville to Detroit on-time performance, measured from the SDF and DTW airport boards.
https://proflightsearch.com/flight/OO3821
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