Flight AS137
Alaska Airlines flight AS137
Looking for AS137 in the air…
Kotzebue (OTZ) to Anchorage (ANC)
Historically, this flight arrives 15+ minutes late 14% of the time, and when it is late the delay averages 85 minutes. It was cancelled 3.5% of the time.
- On-time arrivals
- 85.8%
- Less than 15 minutes late
- Cancelled
- 3.5%
- Of scheduled flights
- Average delay when late
- 85 min
- Flights arriving 15+ minutes late
- Flights tracked
- 227
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 90%
- Air traffic control & airport 5%
- Airline (crew, maintenance, cleaning) 3%
- Security 2%
- Extreme weather 0%
Share of delay minutes airlines attributed to each cause (BTS).
Anchorage (ANC) to Kotzebue (OTZ)
Historically, this flight arrives 15+ minutes late 17% of the time, and when it is late the delay averages 77 minutes. It was cancelled 4.1% of the time.
- On-time arrivals
- 82.7%
- Less than 15 minutes late
- Cancelled
- 4.1%
- Of scheduled flights
- Average delay when late
- 77 min
- Flights arriving 15+ minutes late
- Flights tracked
- 169
- Scheduled flights in the period
What caused the delays
- Extreme weather 46%
- Airline (crew, maintenance, cleaning) 30%
- Late-arriving aircraft 19%
- Air traffic control & airport 6%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 93.3% | 30 |
| October 2025 | 94.3% | 59 |
| November 2025 | 87.8% | 49 |
| December 2025 | 90.7% | 43 |
| January 2026 | 65.4% | 55 |
| February 2026 | 74.0% | 56 |
| March 2026 | 88.7% | 62 |
| April 2026 | 85.7% | 42 |
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