AA3878 PhoenixPHX · 21:45 MontereyMRY
AA3878 by American Airlines flies from Phoenix (PHX) to Monterey (MRY).
scheduled from PHX
Where the minutes go
last 3 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 boardsTomorrow at Phoenix
ForecastWed 11 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Phoenix to Monterey flights today
same route · American AirlinesIf AA3878 is cancelled, these are the other American Airlines nonstop flights from Phoenix to Monterey on the same day, with scheduled departure times in PHX local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How AA3878 actually runs
Pro Flight Search has tracked every published board update for AA3878 across the PHX and MRY boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: departed +22 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AA3878 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: N299JJ, N337MR.
Board clocks recorded as PHX and MRY published them.
Planning around AA3878? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: AA3878 Phoenix to Monterey on-time performance, measured from the PHX and MRY airport boards.
https://proflightsearch.com/flight/AA3878
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