Route · SUN → SFO · 2020–2025 BTS data
Sun Valley/Hailey/Ketchum to San Francisco
The SUN–SFO corridor (Sun Valley/Hailey/Ketchum, ID → San Francisco, CA) runs behind the national average, served by 1 carrier across roughly 587 miles.
Data updated 2026-06-13
- 71.4%
- On-time
- -7.6 pts
- vs US avg
- 92 min
- Delay when late
- 704
- Flights
Cancelled
2.7%
Best Month
N/A
Worst Month
N/A
Distance
587 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 33 | 14 | 0 | 0 | OO |
| Aug 2025 | 34 | 7 | 0 | 0 | OO |
| Jul 2025 | 34 | 21 | 0 | 0 | OO |
| Mar 2025 | 39 | 8 | 0 | 1 | OO |
| Feb 2025 | 36 | 12 | 1 | 0 | OO |
| Jan 2025 | 42 | 11 | 1 | 0 | OO |
| Dec 2024 | 31 | 14 | 1 | 0 | OO |
| Aug 2024 | 31 | 13 | 0 | 0 | OO |
| Jul 2024 | 31 | 10 | 0 | 0 | OO |
| Mar 2024 | 39 | 19 | 1 | 0 | OO |
| Feb 2024 | 37 | 16 | 2 | 0 | OO |
| Jan 2024 | 39 | 12 | 0 | 0 | OO |
| Aug 2023 | 31 | 6 | 0 | 0 | OO |
| Jul 2023 | 31 | 7 | 0 | 0 | OO |
| Jan 2023 | 31 | 12 | 2 | 0 | OO |
| Aug 2022 | 31 | 1 | 0 | 0 | OO |
| Jul 2022 | 31 | 3 | 1 | 0 | OO |
| Jan 2022 | 31 | 7 | 2 | 0 | OO |
| Aug 2021 | 31 | 0 | 0 | 0 | OO |
| Jul 2021 | 30 | 0 | 0 | 0 | OO |
| Jan 2020 | 31 | 8 | 8 | 0 | OO |
Cancellation Rate
2.7%
19 of 704 flights
Diversion Rate
0.1%
1 of 704 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
SUN - Sun Valley/Hailey/Ketchum
Full on-time, delay-cause, and seasonal performance for Sun Valley/Hailey/Ketchum, ID.
Origin airport →SFO - San Francisco
Full on-time, delay-cause, and seasonal performance for San Francisco, CA.
Destination airport →Compare the two airports
See SUN 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 SUN–SFO.
Routes with a similar on-time rate
What the Data Says About SUN to SFO
On-time performance on the SUN to SFO pairing (Sun Valley/Hailey/Ketchum to San Francisco) trails a chunk of the network: 71.4% of 704 tracked flights arrived on schedule, with a 92.2-minute average delay on the ones that ran late. The route spans about 587 miles across 1 carrier. Cancellations over the trailing 24 months hit 2.7% (19 of 704 flights), with 0.1% diverted.
Monthly performance data for this route did not show a clear best/worst split in the sample window; review the monthly table above for period-by-period detail.
Frequently Asked Questions
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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.