BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
EUG→SLC

Eugene, OR (EUG) to Salt Lake City, UT (SLC) flight delay odds

93.5% of 739 official scheduled EUG-to-SLC flights arrived on time; 3.0% arrived at least 30 minutes late and 0.0% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
93.5%arrived on time
3.0%30+ min late
0.0%cancelled
739scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late1.9%all scheduled flights
120+ minutes late0.5%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival-7.6 mincompleted flights

Which departure time was most reliable for EUG to SLC?

Among qualifying EUG-to-SLC departure window results, Early morning had the highest on-time rate: 94.8% of 365 flights. Afternoon was lowest at 92.2% across 374 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning36594.8%2.7%0.0%
Afternoon37492.2%3.2%0.0%

Which weekday was most reliable for EUG to SLC?

Among qualifying EUG-to-SLC weekday results, Friday had the highest on-time rate: 96.2% of 105 flights. Sunday was lowest at 91.4% across 105 flights.

DayFlightsOn time30+ minCancelled
Monday10692.5%3.8%0.0%
Tuesday10891.7%3.7%0.0%
Wednesday10595.2%1.0%0.0%
Thursday10591.4%5.7%0.0%
Friday10596.2%1.9%0.0%
Saturday10596.2%1.0%0.0%
Sunday10591.4%3.8%0.0%

Which airline was most reliable for EUG to SLC?

Only SkyWest Airlines met the EUG-to-SLC airline threshold: 93.5% of 739 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines73993.5%3.0%0.0%

Which month was most reliable for EUG to SLC?

Among qualifying EUG-to-SLC month results, September 2025 had the highest on-time rate: 98.3% of 60 flights. January 2026 was lowest at 85.5% across 62 flights.

MonthFlightsOn time30+ minCancelled
July 20256296.8%0.0%0.0%
August 20256291.9%3.2%0.0%
September 20256098.3%0.0%0.0%
October 20256295.2%1.6%0.0%
November 20256096.7%1.7%0.0%
December 20256293.5%3.2%0.0%
January 20266285.5%6.5%0.0%
February 20265689.3%5.4%0.0%
March 20266295.2%4.8%0.0%
April 20266095.0%3.3%0.0%
May 20266291.9%1.6%0.0%
June 20266992.8%4.3%0.0%

What drove EUG to SLC delay minutes?

Airline was the largest recorded EUG-to-SLC delay category, accounting for 72.1% of 2,720 BTS-attributed delay minutes during July 2025–June 2026.

Airline72.1%
Late aircraft0.0%
National airspace5.4%
Weather21.7%
Security0.8%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.