Historical on-time performance
Eugene to Sacramento
384 miData through Dec 2025Source: US DOT · BTS
Flights on EUG–SMF arrive on time 91% of the time over the last 12 months.
On-time rate91%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-time91%Medianon timep9010 minCancel0.0%Flights337
Why flights run late
Delay causes
- Airline39%
- Weather0%
- Air traffic (NAS)15%
- Late aircraft44%
- Security2%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly EUG → SMF
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Mornings are the most reliable time of day to fly this route — 95% on time.
- Mornings95% on time · p90 on time · 182 flights · limited
- Middays89% on time · p90 15 min · 234 flights
- Afternoons85% on time · p90 20 min · 117 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 84% to 94% on time.
- Wednesdays94% on time · p90 5 min · 83 flights · limited
- Saturdays94% on time · p90 on time · 82 flights · limited
- Mondays91% on time · p90 10 min · 82 flights · limited
- Tuesdays90% on time · p90 5 min · 83 flights · limited
- Sundays88% on time · p90 15 min · 82 flights · limited
- Thursdays87% on time · p90 25 min · 82 flights · limited
- Fridays84% on time · p90 45 min · 82 flights · limited
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