OnTimeStats

Historical on-time performance

Honolulu to Anchorage

2,777 miData through Dec 2025Source: US DOT · BTS

Flights on HNL–ANC arrive on time 68% of the time over the last 12 months.

On-time rate68%arrived within 15 min
p90 delay50 min1 in 10 flights is worse (tail risk)
Cancelled1.4%of scheduled flights

based on 358 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • Alaska Airlines
    On-time68%
    Medianon time
    p9050 min
    Cancel1.4%
    Flights358

Why flights run late

Delay causes

  • Airline14%
  • Weather4%
  • Air traffic (NAS)17%
  • Late aircraft65%
  • Security0%

Most delay minutes here are attributed to Late aircraft.

Over time

On-time trend

By season

On-time rate by month

When to fly

Best time to fly HNL → ANC

All airlines · rolling 36 months (2023-01 .. 2025-12).

Best day of week

On-time rates are fairly even by day on this route — ranging from 68% to 80% on time.

  • Tuesdays80% on time · p90 30 min · 153 flights · limited
  • Fridays73% on time · p90 55 min · 160 flights · limited
  • Saturdays72% on time · p90 35 min · 160 flights · limited
  • Mondays71% on time · p90 40 min · 161 flights · limited
  • Sundays71% on time · p90 50 min · 161 flights · limited
  • Wednesdays71% on time · p90 60 min · 160 flights · limited
  • Thursdays68% on time · p90 50 min · 151 flights · limited
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Methodology

A flight is on time when it arrives within 15 minutes of schedule — the US DOT / BTS standard. Median and p90(the “1-in-10 bad day”) are read from the full arrival-delay distribution, never averaged across periods.

Figures cover a carrier’s own BTS-coded flights. Cells below ~200 flights are flagged as limited data. All numbers are pre-computed from public BTS On-Time Performance data.