Historical on-time performance
Eugene to Salt Lake City
619 miData through May 2026Source: US DOT · BTS
Flights on EUG–SLC arrive on time 93% of the time over the last 12 months.
On-time rate93%arrived within 15 min
p90 delay5 min1 in 10 flights is worse (tail risk)
Cancelled0.0%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-time93%Medianon timep905 minCancel0.0%Flights730
Why flights run late
Delay causes
- Airline79%
- Weather15%
- Air traffic (NAS)5%
- Late aircraft0%
- Security1%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline17%
- Weather83%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 23 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 EUG → SLC
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 91% to 92% on time.
- Middays92% on time · p90 5 min · 1,095 flights
- Mornings91% on time · p90 5 min · 1,097 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 · 315 flights
- Thursdays93% on time · p90 5 min · 314 flights
- Mondays93% on time · p90 5 min · 312 flights
- Wednesdays91% on time · p90 10 min · 312 flights
- Tuesdays91% on time · p90 10 min · 312 flights
- Saturdays90% on time · p90 10 min · 315 flights
- Sundays89% on time · p90 15 min · 316 flights
Keep exploring