Flight AS55
Alaska Airlines flight AS55
Looking for AS55 in the air…
Alerts at this flight's airports
Anchorage (ANC) to Deadhorse (SCC)
Historically, this flight arrives 15+ minutes late 9% of the time, and when it is late the delay averages 93 minutes. It was cancelled 2.3% of the time.
- On-time arrivals
- 91.2%
- Less than 15 minutes late
- Cancelled
- 2.3%
- Of scheduled flights
- Average delay when late
- 93 min
- Flights arriving 15+ minutes late
- Flights tracked
- 259
- Scheduled flights in the period
What caused the delays
- Extreme weather 65%
- Air traffic control & airport 15%
- Late-arriving aircraft 10%
- Airline (crew, maintenance, cleaning) 10%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Deadhorse (SCC) to Anchorage (ANC)
Historically, this flight arrives 15+ minutes late 9% of the time, and when it is late the delay averages 126 minutes. It was cancelled 2.7% of the time.
- On-time arrivals
- 90.8%
- Less than 15 minutes late
- Cancelled
- 2.7%
- Of scheduled flights
- Average delay when late
- 126 min
- Flights arriving 15+ minutes late
- Flights tracked
- 259
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 72%
- Airline (crew, maintenance, cleaning) 14%
- Extreme weather 12%
- Air traffic control & airport 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Seattle (SEA) to Anchorage (ANC)
Only 11 flights on record, which is too few for reliable odds.
- On-time arrivals
- 90.9%
- Less than 15 minutes late
- Cancelled
- 0.0%
- Of scheduled flights
- Average delay when late
- 25 min
- Flights arriving 15+ minutes late
- Flights tracked
- 11
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 100%
- Airline (crew, maintenance, cleaning) 0%
- Late-arriving aircraft 0%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 100.0% | 52 |
| October 2025 | 79.2% | 50 |
| November 2025 | 90.0% | 40 |
| December 2025 | 97.7% | 43 |
| January 2026 | 83.3% | 42 |
| February 2026 | 92.5% | 40 |
| March 2026 | 86.4% | 44 |
| April 2026 | 95.2% | 44 |
| May 2026 | 90.5% | 42 |
| June 2026 | 100.0% | 44 |
| July 2026 | 82.1% | 44 |
| August 2026 | 92.7% | 44 |
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