Historical on-time performance
Kona to Sacramento
2,435 miData through May 2026Source: US DOT · BTS
Flights on KOA–SMF arrive on time 92% of the time over the last 12 months.
On-time rate92%arrived within 15 min
p90 delay10 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 337 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time92%Medianon timep9010 minCancel0.0%Flights337
Why flights run late
Delay causes
- Airline72%
- Weather1%
- Air traffic (NAS)27%
- 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 KOA → SMF
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best day of week
On-time rates are fairly even by day on this route — ranging from 86% to 88% on time.
- Saturdays88% on time · p90 15 min · 171 flights · limited
- Mondays88% on time · p90 20 min · 169 flights · limited
- Wednesdays86% on time · p90 15 min · 169 flights · limited
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