About 1 in 6 AA 5157 flights from Dayton arrived 15+ minutes late, diverted or cancelled over the past year (16%); 2.7% were cancelled. The typical flight landed 17 minutes early.
AA 5157: DAY → DFW
Scheduled to leave Dayton at 7:07 a.m. local time, operated by PSA Airlines as OH 5157. Over the past year it arrived on time 84% of the time (365 flights), in line with other AA flights on the route at that hour (82%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 89% |
| Tuesday | 52 | 90% |
| Wednesday | 52 | 94% |
| Thursday | 52 | 87% |
| Friday | 52 | 77% |
| Saturday | 52 | 75% |
| Sunday | 52 | 73% |
Why it was late
All flights DAY → DFW · Connecting off AA 5157? Check the risk
Questions
How often is AA 5157 from DAY to DFW late?
American Airlines 5157 from Dayton, OH to Dallas/Fort Worth, TX arrived 15 or more minutes late, was diverted or was cancelled on 16% of 365 scheduled flights between September 2025 and August 2026. 2.7% 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.