OnTimeStats

Historical on-time performance

Kahului to San Francisco

2,338 miData through May 2026Source: US DOT · BTS

Flights on OGG–SFO arrive on time 90% of the time over the last 12 months.

On-time rate90%arrived within 15 min
p90 delay10 min1 in 10 flights is worse (tail risk)
Cancelled0.6%of scheduled flights

based on 1,587 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

Too close to call — no single carrier is clearly more on-time here.

  • United Airlines
    On-time91%
    Medianon time
    p9010 min
    Cancel0.7%
    Flights1,225
  • Hawaiian Airlines
    On-time89%
    Medianon time
    p9015 min
    Cancel0.5%
    Flights214
  • Alaska Airlines
    On-time89%
    Medianon time
    p9010 min
    Cancel0.7%
    Flights148

Why flights run late

Delay causes

  • Airline55%
  • Weather1%
  • Air traffic (NAS)20%
  • Late aircraft23%
  • Security0%

Most delay minutes here are attributed to Airline.

When flights don't go

Why flights were cancelled

  • Airline40%
  • Weather60%
  • Air traffic (NAS)0%
  • Security0%

Most cancellations here are attributed to Weather. Shares are among 10 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 OGG → SFO

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 96% on time.

  • Mornings96% on time · p90 on time · 304 flights
  • Overnights94% on time · p90 on time · 1,088 flights
  • Middays84% on time · p90 25 min · 1,757 flights
  • Afternoons83% on time · p90 25 min · 1,362 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 84% to 90% on time.

  • Mondays90% on time · p90 10 min · 632 flights
  • Wednesdays89% on time · p90 10 min · 609 flights
  • Tuesdays87% on time · p90 15 min · 624 flights
  • Sundays86% on time · p90 20 min · 648 flights
  • Fridays86% on time · p90 20 min · 652 flights
  • Thursdays86% on time · p90 20 min · 641 flights
  • Saturdays84% on time · p90 20 min · 705 flights

Keep exploring

Related pages

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.