AA1391 PhoenixPHX San AntonioSAT
AA1391 by American Airlines flies from Phoenix (PHX) to San Antonio (SAT).
scheduled from PHX
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at PHX and SAT 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 Phoenix to San Antonio flights today
same route · American AirlinesIf AA1391 is cancelled, this is the other American Airlines nonstop flight from Phoenix to San Antonio on the same day, with scheduled departure times in PHX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AA1391 actually runs
Pro Flight Search has tracked every published board update for AA1391 across the PHX and SAT boards: schedule changes, gate pushes and actual clocks. Combined risk score: 34.4/100. Based on airport operations, weather, and cached board history at PHX and SAT.
The verdict above is that record speaking, so it reflects how AA1391 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as PHX and SAT published them.
Planning around AA1391? 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 — AA1391 Phoenix to San Antonio on-time performance, measured from the PHX and SAT airport boards.
https://proflightsearch.com/flight/AA1391
.