Route · EUG → SFO · 2020–2025 BTS data
Eugene to San Francisco
The EUG–SFO corridor (Eugene, OR → San Francisco, CA) runs ahead of the national average, served by 4 carriers across roughly 451 miles.
Data updated 2026-06-13
- 83.9%
- On-time
- +4.9 pts
- vs US avg
- 93 min
- Delay when late
- 5,739
- Flights
Cancelled
1.3%
Best Month
Oct 2024 92%
Worst Month
Feb 2024 59%
Distance
451 mi
Carriers
4
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 91 | 26 | 1 | 0 | UA,OO |
| Nov 2025 | 91 | 30 | 0 | 0 | OO,UA |
| Oct 2025 | 93 | 15 | 0 | 0 | OO,UA |
| Sep 2025 | 90 | 16 | 2 | 0 | UA,OO |
| Aug 2025 | 93 | 20 | 1 | 0 | OO,UA |
| Jul 2025 | 92 | 13 | 0 | 0 | OO,UA |
| Jun 2025 | 90 | 12 | 0 | 0 | OO,UA |
| May 2025 | 84 | 12 | 1 | 0 | OO,UA |
| Apr 2025 | 81 | 14 | 0 | 0 | OO,UA |
| Mar 2025 | 64 | 15 | 0 | 0 | OO,UA |
| Feb 2025 | 56 | 10 | 0 | 0 | UA |
| Jan 2025 | 69 | 10 | 0 | 0 | OO,UA |
| Dec 2024 | 91 | 23 | 1 | 0 | OO,UA |
| Nov 2024 | 89 | 13 | 6 | 0 | OO,UA |
| Oct 2024 | 93 | 7 | 0 | 0 | UA,OO |
| Sep 2024 | 90 | 12 | 0 | 0 | OO,UA |
| Aug 2024 | 75 | 11 | 0 | 0 | OO,UA |
| Jul 2024 | 62 | 11 | 1 | 0 | OO,UA |
| Jun 2024 | 60 | 13 | 0 | 0 | UA |
| May 2024 | 62 | 24 | 1 | 0 | UA |
| Apr 2024 | 60 | 22 | 0 | 0 | UA |
| Mar 2024 | 62 | 22 | 0 | 0 | OO,UA |
| Feb 2024 | 58 | 24 | 0 | 0 | UA |
| Jan 2024 | 62 | 20 | 10 | 0 | OO,UA |
Cancellation Rate
1.3%
24 of 1,858 flights
Diversion Rate
0.0%
0 of 1,858 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
EUG - Eugene
Full on-time, delay-cause, and seasonal performance for Eugene, OR.
Origin airport →SFO - San Francisco
Full on-time, delay-cause, and seasonal performance for San Francisco, CA.
Destination airport →Compare the two airports
See EUG and SFO side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to EUG–SFO.
Routes with a similar on-time rate
What the Data Says About EUG to SFO
Bureau of Transportation Statistics records show Eugene to San Francisco (EUG to SFO) running a 83.9% on-time rate over 5,739 tracked flights, on the stronger end of a typical domestic pairing. When flights do run late, the average delay is 93.1 minutes. The 451-mile corridor is served by 4 carriers, and over the last 24 months 1.3% of 1,858 flights were cancelled, 0.0% diverted.
The monthly split is wide on this route: Oct 2024 posted the strongest performance at 92% on-time, while Feb 2024 came in at just 59% - a 34-point swing worth factoring into travel timing.
Frequently Asked Questions
How often are flights delayed from EUG to SFO? ▼
What is the cancellation rate for EUG to SFO? ▼
How far is the flight from EUG to SFO? ▼
When is the best time to fly from EUG to SFO? ▼
Flight Guides
Tips and data-driven advice for choosing reliable routes.
Explore PlainFlights
Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.