OnTimeStats

Historical on-time performance

Kahului to Oakland

2,349 miData through May 2026Source: US DOT · BTS

Flights on OGG–OAK arrive on time 86% of the time over the last 12 months.

On-time rate86%arrived within 15 min
p90 delay20 min1 in 10 flights is worse (tail risk)
Cancelled0.3%of scheduled flights

based on 582 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.

  • Southwest Airlines
    On-time96%
    Medianon time
    p905 min
    Cancel0.0%
    Flights337
  • Alaska Airlines
    On-time72%
    Medianon time
    p9055 min
    Cancel0.0%
    Flights123
  • Hawaiian Airlines
    On-time72%
    Medianon time
    p9040 min
    Cancel1.6%
    Flights122

Why flights run late

Delay causes

  • Airline41%
  • Weather7%
  • Air traffic (NAS)3%
  • Late aircraft49%
  • Security0%

Most delay minutes here are attributed to Late aircraft.

When flights don't go

Why flights were cancelled

  • Airline100%
  • Weather0%
  • Air traffic (NAS)0%
  • Security0%

Most cancellations here are attributed to Airline. Shares are among 2 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 → OAK

All airlines · rolling 36 months (2023-06 .. 2026-05).

Best time of day

Mornings are the most reliable time of day to fly this route — 94% on time.

  • Mornings94% on time · p90 5 min · 567 flights
  • Middays88% on time · p90 15 min · 955 flights
  • Afternoons82% on time · p90 30 min · 893 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 86% to 89% on time.

  • Fridays89% on time · p90 15 min · 349 flights
  • Sundays88% on time · p90 15 min · 348 flights
  • Tuesdays88% on time · p90 15 min · 333 flights
  • Mondays87% on time · p90 15 min · 341 flights
  • Saturdays87% on time · p90 15 min · 359 flights
  • Wednesdays86% on time · p90 15 min · 342 flights
  • Thursdays86% on time · p90 20 min · 346 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.