Flight AS7
Alaska Airlines flight AS7
Looking for AS7 in the air…
Alerts at this flight's airports
Washington (DCA) to San Francisco (SFO)
Historically, this flight arrives 15+ minutes late 34% of the time, and when it is late the delay averages 62 minutes. It was cancelled 1.1% of the time.
- On-time arrivals
- 66.0%
- Less than 15 minutes late
- Cancelled
- 1.1%
- Of scheduled flights
- Average delay when late
- 62 min
- Flights arriving 15+ minutes late
- Flights tracked
- 363
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 42%
- Air traffic control & airport 36%
- Airline (crew, maintenance, cleaning) 18%
- Extreme weather 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 83.3% | 30 |
| October 2025 | 74.2% | 31 |
| November 2025 | 82.8% | 29 |
| December 2025 | 64.5% | 31 |
| January 2026 | 79.3% | 31 |
| February 2026 | 64.3% | 28 |
| March 2026 | 67.7% | 31 |
| April 2026 | 71.4% | 30 |
| May 2026 | 51.6% | 31 |
| June 2026 | 46.4% | 30 |
| July 2026 | 44.8% | 30 |
| August 2026 | 61.3% | 31 |
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