AA4187 Dallas-Fort WorthDFW · 18:08 LafayetteLFT
AA4187 by American Airlines flies from Dallas-Fort Worth (DFW) to Lafayette (LFT) for the Thu, Sep 10 departure.
departs DFW · on schedule
board checked 94m 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.
Other Dallas-Fort Worth to Lafayette flights today
same route · American AirlinesIf AA4187 is cancelled, these are the other American Airlines nonstop flights from Dallas-Fort Worth to Lafayette on the same day, with scheduled departure times in DFW local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA4187 actually runs
Pro Flight Search has tracked every published board update for AA4187 across the DFW and LFT boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 4 confirmed departures · 4/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AA4187 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: N320BK, N310JZ, N274NN, N347JT.
Board clocks recorded as DFW and LFT published them.
Planning around AA4187? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA4187 Dallas-Fort Worth to Lafayette on-time performance, measured from the DFW and LFT airport boards.
https://proflightsearch.com/flight/AA4187
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