About 1 in 6 AA 2574 flights from St. Louis arrived 15+ minutes late, diverted or cancelled over the past year (16%); 1.6% were cancelled. The typical flight landed 11 minutes early.
AA 2574: STL → PHX
Scheduled to leave St. Louis at 8:00 a.m. local time. Over the past year it arrived on time 84% of the time (307 flights), in line with other AA flights on the route at that hour (84%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 47 | 87% |
| Tuesday | 36 | 83% |
| Wednesday | 41 | 80% |
| Thursday | 45 | 87% |
| Friday | 46 | 76% |
| Saturday | 46 | 91% |
| Sunday | 46 | 85% |
Why it was late
All flights STL → PHX · Connecting off AA 2574? Check the risk
Questions
How often is AA 2574 from STL to PHX late?
American Airlines 2574 from St. Louis, MO to Phoenix, AZ arrived 15 or more minutes late, was diverted or was cancelled on 16% of 307 scheduled flights between September 2025 and August 2026. 1.6% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check American Airlines for today's flight. Method.