Historical on-time performance
Kotzebue to Anchorage
Flights on OTZ–ANC arrive on time 83% of the time over the last 12 months.
based on 278 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Alaska AirlinesOn-time83%Medianon timep9025 minCancel3.2%Flights278
Why flights run late
Delay causes
- Airline8%
- Weather0%
- Air traffic (NAS)7%
- Late aircraft83%
- Security2%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline33%
- Weather67%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 9 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly OTZ → ANC
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 83% to 85% on time.
- Middays85% on time · p90 15 min · 824 flights
- Evenings83% on time · p90 25 min · 283 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 78% to 90% on time.
- Fridays90% on time · p90 5 min · 160 flights · limited
- Mondays88% on time · p90 10 min · 157 flights · limited
- Saturdays85% on time · p90 15 min · 163 flights · limited
- Tuesdays85% on time · p90 15 min · 158 flights · limited
- Wednesdays84% on time · p90 25 min · 153 flights · limited
- Thursdays81% on time · p90 25 min · 154 flights · limited
- Sundays78% on time · p90 35 min · 162 flights · limited
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