Historical on-time performance
Seattle to Kahului
2,640 miData through Dec 2025Source: US DOT · BTS
Flights on SEA–OGG arrive on time 80% of the time over the last 12 months.
On-time rate80%arrived within 15 min
p90 delay30 min1 in 10 flights is worse (tail risk)
Cancelled0.9%of scheduled flights
based on 1,753 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Delta Air LinesbestOn-time85%Medianon timep9020 minCancel1.2%Flights337
- Alaska AirlinesOn-time79%Medianon timep9030 minCancel0.7%Flights1,079
- Hawaiian AirlinesOn-time76%Medianon timep9035 minCancel1.2%Flights337
Why flights run late
Delay causes
- Airline57%
- Weather0%
- Air traffic (NAS)16%
- Late aircraft26%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly SEA → OGG
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 78% to 82% on time.
- Afternoons82% on time · p90 30 min · 453 flights
- Middays79% on time · p90 30 min · 2,521 flights
- Mornings79% on time · p90 30 min · 1,353 flights
- Evenings78% on time · p90 30 min · 955 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 78% to 81% on time.
- Tuesdays81% on time · p90 25 min · 740 flights
- Wednesdays80% on time · p90 30 min · 738 flights
- Mondays79% on time · p90 25 min · 754 flights
- Thursdays79% on time · p90 35 min · 755 flights
- Saturdays78% on time · p90 30 min · 765 flights
- Fridays78% on time · p90 30 min · 759 flights
- Sundays78% on time · p90 30 min · 771 flights
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