Historical on-time performance
Sacramento to Eugene
384 miData through Dec 2025Source: US DOT · BTS
Flights on SMF–EUG arrive on time 85% of the time over the last 12 months.
On-time rate85%arrived within 15 min
p90 delay20 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-time85%Medianon timep9020 minCancel0.0%Flights337
Why flights run late
Delay causes
- Airline25%
- Weather1%
- Air traffic (NAS)3%
- Late aircraft71%
- Security0%
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 SMF → EUG
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 76% to 88% on time.
- Evenings88% on time · p90 15 min · 60 flights · limited
- Middays88% on time · p90 15 min · 288 flights
- Overnights83% on time · p90 30 min · 80 flights · limited
- Afternoons76% on time · p90 25 min · 135 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 76% to 94% on time.
- Tuesdays94% on time · p90 10 min · 83 flights · limited
- Sundays94% on time · p90 5 min · 82 flights · limited
- Saturdays87% on time · p90 20 min · 82 flights · limited
- Wednesdays83% on time · p90 25 min · 83 flights · limited
- Mondays83% on time · p90 25 min · 82 flights · limited
- Fridays78% on time · p90 30 min · 82 flights · limited
- Thursdays76% on time · p90 35 min · 82 flights · limited
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