San Jose (SJC) to Eugene (EUG): On-Time Performance
Data through July 2026
San Jose (SJC) to Eugene (EUG) is a thinner route than most in this dataset — 262 departures over the past year, roughly 5 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 80% arrived on time.
- On-time
- 80%
- arrived <15 min late
- Avg delay
- 10 min
- completed flights
- Cancelled
- 0.0%
- Flights/day
- 0.72
- last 12 months
- Duration
- 1h 35m
- scheduled
- Distance
- 471 mi
Monthly on-time trend
Best time to fly from SJC to EUG
Aim for departures around 8 a.m. (95% on-time); avoid 2 p.m. departures (49%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 79% | 12 min |
| Tuesdaybest | 88% | 6 min |
| Wednesday | 75% | 8 min |
| Thursday | 75% | 11 min |
| Friday | 77% | 13 min |
| Saturday | 84% | 5 min |
| Sunday | 85% | 7 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft64%
- Airline operations32%
- National airspace system5%
Frequently asked questions
- How often are flights from SJC to EUG delayed?
- 20% of SJC–EUG flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-07 and 2026-07. The average arrival delay across completed flights was 10 minutes.
- What is the best time of day to fly from SJC to EUG?
- Departures around 8 a.m. have the best record (95% on-time), while departures around 2 p.m. have the worst (49%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from SJC to EUG?
- The scheduled SJC–EUG flight time averages 1h 35m over 471 miles. Actual arrival times vary — flights on this route land 15+ minutes late 20% of the time.
- How often are SJC to EUG flights cancelled?
- 0% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, at or below the national rate of 1.6%.
- What day of the week is most reliable for SJC to EUG?
- Tuesday flights have the best record at 88% on-time. Day-of-week differences on this route are meaningful — Wednesday trails at 75%.
Explore related pages
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Related guides
Based on 504 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.