Historical on-time performance
Juneau to Anchorage
Flights on JNU–ANC arrive on time 80% of the time over the last 12 months.
based on 1,230 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Alaska AirlinesOn-time80%Medianon timep9040 minCancel2.9%Flights1,230
Why flights run late
Delay causes
- Airline17%
- Weather6%
- Air traffic (NAS)14%
- Late aircraft63%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline50%
- Weather50%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 36 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 JNU → 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 79% to 89% on time.
- Mornings89% on time · p90 10 min · 1,087 flights
- Evenings87% on time · p90 20 min · 292 flights
- Afternoons86% on time · p90 20 min · 462 flights
- Middays82% on time · p90 30 min · 717 flights
- Overnights79% on time · p90 35 min · 1,092 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 80% to 88% on time.
- Fridays88% on time · p90 15 min · 530 flights
- Saturdays86% on time · p90 20 min · 514 flights
- Wednesdays85% on time · p90 20 min · 515 flights
- Sundays84% on time · p90 30 min · 529 flights
- Thursdays84% on time · p90 20 min · 521 flights
- Tuesdays81% on time · p90 25 min · 520 flights
- Mondays80% on time · p90 45 min · 521 flights
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