About 1 in 3 AA 2257 flights from Chicago arrived 15+ minutes late, diverted or cancelled over the past year (39%); 1.6% were cancelled. The typical flight landed 1 minutes late.
AA 2257: ORD → DFW
Scheduled to leave Chicago at 3:07 p.m. local time. Over the past year it arrived on time 61% of the time (122 flights), better than other AA flights on the route at that hour (57%). Last seen in the data Aug 4, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 18 | — |
| Tuesday | 19 | — |
| Wednesday | 17 | — |
| Thursday | 17 | — |
| Friday | 17 | — |
| Saturday | 17 | — |
| Sunday | 17 | — |
Why it was late
All flights ORD → DFW · Connecting off AA 2257? Check the risk
Questions
How often is AA 2257 from ORD to DFW late?
American Airlines 2257 from Chicago, IL to Dallas/Fort Worth, TX arrived 15 or more minutes late, was diverted or was cancelled on 39% of 122 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.