Route Reliability
EUG → San Francisco
EUG–SFO · 451 miles · EUG Airport to San Francisco International Airport
- 76%
- Arrive within 15 minutes
- 12 min
- Average arrival delay
- 0.8%
- Cancelled
- 998
- Flights in the data
Data through May 2026.
United Airlines is the only airline in this data on this route, arriving on time 76% of the time across 998 flights. No comparison to make.
What the data says
Morning flights do better here.
EUG–SFO flights departing between 6–9 AM arrived on time 92% of the time, versus 64% between 6–9 PM.
Sunday scaries are real for this one.
EUG–SFO flights arrived on time 86% of the time on Tuesdays and just 71% on Sundays. That gap is worth planning around.
Recent months have been rougher.
EUG–SFO flights arrived on time 64% of the time over the last three months in the data, compared with 81% in the three months before that.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon77%(143 flights)
- Tue86%(135 flights)
- Wed73%(143 flights)
- Thu75%(140 flights)
- Fri72%(143 flights)
- Sat81%(140 flights)
- Sun71%(146 flights)
- 3–6 AM—(7 flights)
- 6–9 AM92%(355 flights)
- 12–3 PM69%(359 flights)
- 3–6 PM—(2 flights)
- 6–9 PM64%(267 flights)
Jun 87% → May 53% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 87% | 90 |
| July 2025 | 88% | 92 |
| August 2025 | 80% | 92 |
| September 2025 | 82% | 88 |
| October 2025 | 84% | 93 |
| November 2025 | 67% | 91 |
| December 2025 | 71% | 90 |
| January 2026 | 82% | 61 |
| February 2026 | 89% | 54 |
| March 2026 | 86% | 65 |
| April 2026 | 54% | 89 |
| May 2026 | 53% | 85 |
Same trip, other airports
Keep nerding
Based on 998 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.