Flight AA1177
American Airlines flight AA1177
Looking for AA1177 in the air…
Washington (DCA) to Dallas-Fort Worth (DFW)
Historically, this flight arrives 15+ minutes late 21% of the time, and when it is late the delay averages 80 minutes. It was cancelled 1.9% of the time.
- On-time arrivals
- 78.7%
- Less than 15 minutes late
- Cancelled
- 1.9%
- Of scheduled flights
- Average delay when late
- 80 min
- Flights arriving 15+ minutes late
- Flights tracked
- 363
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 39%
- Airline (crew, maintenance, cleaning) 33%
- Air traffic control & airport 17%
- Extreme weather 11%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Dallas-Fort Worth (DFW) to Washington (DCA)
Historically, this flight arrives 15+ minutes late 16% of the time, and when it is late the delay averages 51 minutes. It was cancelled 2.0% of the time.
- On-time arrivals
- 84.0%
- Less than 15 minutes late
- Cancelled
- 2.0%
- Of scheduled flights
- Average delay when late
- 51 min
- Flights arriving 15+ minutes late
- Flights tracked
- 302
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 43%
- Airline (crew, maintenance, cleaning) 33%
- Air traffic control & airport 17%
- Extreme weather 7%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 87.9% | 60 |
| October 2025 | 77.5% | 40 |
| November 2025 | 81.0% | 58 |
| December 2025 | 80.3% | 62 |
| January 2026 | 82.4% | 36 |
| February 2026 | 68.9% | 45 |
| March 2026 | 82.1% | 62 |
| April 2026 | 86.4% | 60 |
| May 2026 | 72.9% | 61 |
| June 2026 | 81.0% | 60 |
| July 2026 | 77.2% | 60 |
| August 2026 | 91.8% | 61 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data