Historical on-time performance
Salt Lake City to Eugene
618 miData through Dec 2025Source: US DOT · BTS
Flights on SLC–EUG arrive on time 95% of the time over the last 12 months.
On-time rate95%arrived within 15 min
p90 delay5 min1 in 10 flights is worse (tail risk)
Cancelled0.1%of scheduled flights
based on 730 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time95%Medianon timep905 minCancel0.1%Flights730
Why flights run late
Delay causes
- Airline75%
- Weather16%
- Air traffic (NAS)9%
- 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 SLC → EUG
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Middays are the most reliable time of day to fly this route — 92% on time.
- Middays92% on time · p90 10 min · 1,096 flights
- Overnights90% on time · p90 10 min · 1,080 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 89% to 94% on time.
- Fridays94% on time · p90 5 min · 313 flights
- Wednesdays91% on time · p90 10 min · 314 flights
- Tuesdays91% on time · p90 10 min · 314 flights
- Sundays91% on time · p90 10 min · 316 flights
- Thursdays90% on time · p90 10 min · 312 flights
- Saturdays90% on time · p90 10 min · 313 flights
- Mondays89% on time · p90 15 min · 314 flights
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