AA4078 ChattanoogaCHA Dallas-Fort WorthDFW · 13:42
AA4078 by American Airlines flies from Chattanooga (CHA) to Dallas-Fort Worth (DFW) for the Mon, Oct 26 departure.
arrival expected at DFW · 9 min early
board checked 7m ago · checking again in 45s
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 boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How AA4078 actually runs
Pro Flight Search has tracked every published board update for AA4078 across the CHA and DFW boards: schedule changes, gate pushes and actual clocks. Usually lands ~20 min early. Based on 4 confirmed landings · 4/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AA4078 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: N343JS, N315NH, N275NN, N309JR.
Board clocks recorded as CHA and DFW published them.
Planning around AA4078? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA4078 Chattanooga to Dallas-Fort Worth on-time performance, measured from the CHA and DFW airport boards.
https://proflightsearch.com/flight/AA4078
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