About 1 in 7 AA 4939 flights from Midland arrived 15+ minutes late, diverted or cancelled over the past year (14%); 1.1% were cancelled. The typical flight landed 15 minutes early.
AA 4939: MAF → PHX
Scheduled to leave Midland at 9:32 a.m. local time, operated by SkyWest as OO 4939. Over the past year it arrived on time 86% of the time (365 flights), in line with other AA flights on the route at that hour (88%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 77% |
| Tuesday | 52 | 85% |
| Wednesday | 52 | 98% |
| Thursday | 52 | 88% |
| Friday | 52 | 88% |
| Saturday | 52 | 87% |
| Sunday | 52 | 81% |
Why it was late
All flights MAF → PHX · Connecting off AA 4939? Check the risk
Questions
How often is AA 4939 from MAF to PHX late?
American Airlines 4939 from Midland/Odessa, TX to Phoenix, AZ arrived 15 or more minutes late, was diverted or was cancelled on 14% of 365 scheduled flights between September 2025 and August 2026. 1.1% 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.