Historical on-time performance
Chicago to Kahului
4,184 miData through Dec 2025Source: US DOT · BTS
Flights on ORD–OGG arrive on time 84% of the time over the last 12 months.
On-time rate84%arrived within 15 min
p90 delay20 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 31 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- United AirlinesOn-time84%Medianon timep9020 minCancel0.0%Flights31
Why flights run late
Delay causes
- Airline45%
- Weather13%
- Air traffic (NAS)42%
- Late aircraft0%
- 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 ORD → 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 79% to 81% on time.
- Mornings81% on time · p90 40 min · 319 flights
- Middays79% on time · p90 45 min · 107 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 74% to 83% on time.
- Sundays83% on time · p90 30 min · 64 flights · limited
- Thursdays81% on time · p90 20 min · 64 flights · limited
- Fridays80% on time · p90 30 min · 66 flights · limited
- Saturdays78% on time · p90 50 min · 139 flights · limited
- Mondays74% on time · p90 50 min · 61 flights · limited
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