AA3172 MiamiMIA · 11:07 PhoenixPHX · 12:52
AA3172 by American Airlines flies from Miami (MIA) to Phoenix (PHX) for the Wed, Sep 23 departure.
arrival expected at PHX · on schedule
board checked 12m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MIA and PHX 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 Miami to Phoenix flights today
same route · American AirlinesIf AA3172 is cancelled, these are the other American Airlines nonstop flights from Miami to Phoenix on the same day, with scheduled departure times in MIA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA3172 actually runs
Pro Flight Search has tracked every published board update for AA3172 across the MIA and PHX boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left heavily delayed (~66 min) but landed noticeably late (~37 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how AA3172 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: N444UW, N464AA.
Board clocks recorded as MIA and PHX published them.
Planning around AA3172? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AA3172 Miami to Phoenix on-time performance, measured from the MIA and PHX airport boards.
https://proflightsearch.com/flight/AA3172
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