About 1 in 4 AA 1177 flights from Washington arrived 15+ minutes late, diverted or cancelled over the past year (24%); 1.9% were cancelled. The typical flight landed 10 minutes early.
AA 1177: DCA → DFW
Scheduled to leave Washington at 12:59 p.m. local time. Over the past year it arrived on time 76% of the time (363 flights), in line with other AA flights on the route at that hour (76%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 75% |
| Tuesday | 52 | 73% |
| Wednesday | 52 | 77% |
| Thursday | 51 | 75% |
| Friday | 52 | 81% |
| Saturday | 51 | 86% |
| Sunday | 52 | 67% |
Why it was late
All flights DCA → DFW · Connecting off AA 1177? Check the risk
AA 1177: DFW → DCA
Scheduled to leave Dallas at 9:23 a.m. local time. Over the past year it arrived on time 82% of the time (302 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 | 48 | 73% |
| Tuesday | 42 | 76% |
| Wednesday | 42 | 81% |
| Thursday | 42 | 86% |
| Friday | 43 | 86% |
| Saturday | 42 | 88% |
| Sunday | 43 | 84% |
Why it was late
All flights DFW → DCA · Connecting off AA 1177? Check the risk
Questions
How often is AA 1177 from DCA to DFW late?
American Airlines 1177 from Washington, DC to Dallas/Fort Worth, TX arrived 15 or more minutes late, was diverted or was cancelled on 24% of 363 scheduled flights between September 2025 and August 2026. 1.9% were cancelled.
How often is AA 1177 from DFW to DCA late?
American Airlines 1177 from Dallas/Fort Worth, TX to Washington, DC arrived 15 or more minutes late, was diverted or was cancelled on 18% of 302 scheduled flights between September 2025 and August 2026. 2.0% 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.