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

Eugene, OR (EUG) to Sacramento, CA (SMF) flight delay odds

90.4% of 365 official scheduled EUG-to-SMF flights arrived on time; 5.8% 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
90.4%arrived on time
5.8%30+ min late
0.0%cancelled
365scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late3.0%all scheduled flights
120+ minutes late1.1%all scheduled flights
Diverted0.5%did not reach as scheduled
Average arrival-4.8 mincompleted flights

Which departure time was most reliable for EUG to SMF?

Among qualifying EUG-to-SMF departure window results, Early morning had the highest on-time rate: 93.2% of 307 flights. Afternoon was lowest at 75.0% across 48 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning30793.2%3.9%0.0%
Afternoon4875.0%16.7%0.0%

Which weekday was most reliable for EUG to SMF?

Among qualifying EUG-to-SMF weekday results, Thursday had the highest on-time rate: 94.2% of 52 flights. Sunday was lowest at 86.5% across 52 flights.

DayFlightsOn time30+ minCancelled
Monday5290.4%5.8%0.0%
Tuesday5392.5%3.8%0.0%
Wednesday5292.3%3.8%0.0%
Thursday5294.2%1.9%0.0%
Friday5288.5%5.8%0.0%
Saturday5288.5%9.6%0.0%
Sunday5286.5%9.6%0.0%

Which airline was most reliable for EUG to SMF?

Only Southwest Airlines met the EUG-to-SMF airline threshold: 90.4% of 365 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines36590.4%5.8%0.0%

Which month was most reliable for EUG to SMF?

Among qualifying EUG-to-SMF month results, May 2026 had the highest on-time rate: 100.0% of 31 flights. January 2026 was lowest at 74.2% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20253177.4%12.9%0.0%
August 20253196.8%3.2%0.0%
September 202530100.0%0.0%0.0%
October 20253193.5%6.5%0.0%
November 20253093.3%3.3%0.0%
December 20253177.4%12.9%0.0%
January 20263174.2%9.7%0.0%
February 20262892.9%3.6%0.0%
March 20263196.8%3.2%0.0%
April 20263096.7%3.3%0.0%
May 202631100.0%0.0%0.0%
June 20263086.7%10.0%0.0%

What drove EUG to SMF delay minutes?

Airline was the largest recorded EUG-to-SMF delay category, accounting for 55.7% of 2,358 BTS-attributed delay minutes during July 2025–June 2026.

Airline55.7%
Late aircraft24.1%
National airspace18.3%
Weather1.8%
Security0.0%
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.