Route
ANC → OTZ
Ted Stevens Anchorage International Airport Ralph Wien Memorial Airport
549 miles
Return route OTZ → ANC →
How punctual is this route?
- On-time arrivals
- 87.0%
- Less than 15 minutes late
- Cancelled
- 3.6%
- Of scheduled flights
- Average delay when late
- 65 min
- Flights arriving 15+ minutes late
- Flights tracked
- 360
- Scheduled flights in the period
What caused the delays
- Extreme weather 42%
- Airline (crew, maintenance, cleaning) 31%
- Late-arriving aircraft 20%
- Air traffic control & airport 7%
- 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 | 90.0% | 30 |
| October 2025 | 96.4% | 31 |
| November 2025 | 89.7% | 29 |
| December 2025 | 92.3% | 27 |
| January 2026 | 64.3% | 30 |
| February 2026 | 68.0% | 28 |
| March 2026 | 90.9% | 33 |
| April 2026 | 86.7% | 30 |
| May 2026 | 93.1% | 31 |
| June 2026 | 86.2% | 30 |
| July 2026 | 93.1% | 30 |
| August 2026 | 90.0% | 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
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Alaska Airlines | 360 | 87.0% | 3.6% | 65 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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