Historical on-time performance
San Francisco to Eugene
Flights on SFO–EUG arrive on time 82% of the time over the last 12 months.
based on 900 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.
- United AirlinesOn-time83%Medianon timep9035 minCancel0.1%Flights744
- SkyWest AirlinesOn-time78%Medianon timep9035 minCancel0.0%Flights156
Why flights run late
Delay causes
- Airline44%
- Weather0%
- Air traffic (NAS)12%
- Late aircraft45%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline100%
- Weather0%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 1 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly SFO → EUG
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 78% to 84% on time.
- Afternoons84% on time · p90 25 min · 549 flights
- Middays83% on time · p90 35 min · 1,171 flights
- Evenings79% on time · p90 65 min · 305 flights
- Overnights78% on time · p90 40 min · 793 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 78% to 86% on time.
- Tuesdays86% on time · p90 20 min · 394 flights
- Saturdays85% on time · p90 30 min · 399 flights
- Wednesdays82% on time · p90 30 min · 399 flights
- Sundays81% on time · p90 40 min · 409 flights
- Fridays79% on time · p90 45 min · 408 flights
- Mondays79% on time · p90 40 min · 406 flights
- Thursdays78% on time · p90 45 min · 404 flights
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