AA3820 Sioux FallsFSD · 18:06 Dallas-Fort WorthDFW · 20:21
AA3820 by American Airlines flies from Sioux Falls (FSD) to Dallas-Fort Worth (DFW) for the Mon, Aug 17 departure.
arrival expected at DFW · on schedule
board checked 57m ago · checking again in 45s
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival +1 min · 0 cancelled · 12 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at FSD and DFW 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 Sioux Falls to Dallas-Fort Worth flights today
same route · American AirlinesIf AA3820 is cancelled, these are the other American Airlines nonstop flights from Sioux Falls to Dallas-Fort Worth on the same day, with scheduled departure times in FSD local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA3820 actually runs
Pro Flight Search has tracked every published board update for AA3820 across the FSD and DFW boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 12 confirmed landings · 9/12 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AA3820 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: N221NN, N252NN, N215NN, N201NN.
Board clocks recorded as FSD and DFW published them.
Planning around AA3820? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA3820 Sioux Falls to Dallas-Fort Worth on-time performance, measured from the FSD and DFW airport boards.
https://proflightsearch.com/flight/AA3820
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