AA1878 Salt Lake CitySLC · 11:38 Dallas-Fort WorthDFW · 15:23
AA1878 by American Airlines flies from Salt Lake City (SLC) to Dallas-Fort Worth (DFW) for the Sun, Oct 18 departure.
arrival expected at DFW · on schedule
board checked 35m 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 boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SLC 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 Salt Lake City to Dallas-Fort Worth flights today
same route · American AirlinesIf AA1878 is cancelled, these are the other American Airlines nonstop flights from Salt Lake City to Dallas-Fort Worth on the same day, with scheduled departure times in SLC local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA1878 actually runs
Pro Flight Search has tracked every published board update for AA1878 across the SLC and DFW boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed +3 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA1878 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: N931AM, N179UW, N169UW.
Board clocks recorded as SLC and DFW published them.
Planning around AA1878? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA1878 Salt Lake City to Dallas-Fort Worth on-time performance, measured from the SLC and DFW airport boards.
https://proflightsearch.com/flight/AA1878
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