Route · SFO → MSO · 2020–2025 BTS data
San Francisco to Missoula
The SFO–MSO corridor (San Francisco, CA → Missoula, MT) runs ahead of the national average, served by 2 carriers across roughly 769 miles.
Data updated 2026-06-13
- 82.2%
- On-time
- +3.2 pts
- vs US avg
- 62 min
- Delay when late
- 522
- Flights
Cancelled
0.0%
Best Month
N/A
Worst Month
N/A
Distance
769 mi
Carriers
2
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Aug 2025 | 30 | 3 | 0 | 0 | OO |
| Jul 2025 | 35 | 7 | 0 | 0 | OO |
| Jun 2025 | 31 | 3 | 0 | 0 | OO |
| Jul 2024 | 31 | 4 | 0 | 0 | OO |
| Jun 2024 | 30 | 6 | 0 | 0 | OO |
| Aug 2023 | 33 | 3 | 0 | 0 | OO |
| Jul 2023 | 36 | 10 | 0 | 0 | OO |
| Jun 2023 | 31 | 6 | 0 | 1 | OO |
| Aug 2022 | 35 | 6 | 0 | 0 | OO,QX |
| Jul 2022 | 36 | 2 | 0 | 0 | OO,QX |
| Jun 2022 | 30 | 2 | 0 | 0 | OO,QX |
| Sep 2021 | 31 | 10 | 0 | 0 | OO |
| Aug 2021 | 35 | 10 | 0 | 0 | OO,QX |
| Jul 2021 | 36 | 11 | 0 | 0 | OO,QX |
| Jun 2021 | 32 | 8 | 0 | 0 | OO,QX |
| Aug 2020 | 30 | 2 | 0 | 0 | OO |
Cancellation Rate
0.0%
0 of 522 flights
Diversion Rate
0.2%
1 of 522 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
SFO - San Francisco
Full on-time, delay-cause, and seasonal performance for San Francisco, CA.
Origin airport →MSO - Missoula
Full on-time, delay-cause, and seasonal performance for Missoula, MT.
Destination airport →Compare the two airports
See SFO and MSO side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to SFO–MSO.
Routes with a similar on-time rate
What the Data Says About SFO to MSO
Bureau of Transportation Statistics records show San Francisco to Missoula (SFO to MSO) running a 82.2% on-time rate over 522 tracked flights, on the stronger end of a typical domestic pairing. When flights do run late, the average delay is 62.2 minutes. The 769-mile corridor is served by 2 carriers, and over the last 24 months 0.0% of 522 flights were cancelled, 0.2% 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
How often are flights delayed from SFO to MSO? ▼
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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.