Route Reliability
Montrose → San Francisco
MTJ–SFO · 791 miles · Montrose Regional Airport to San Francisco International Airport
85
Pretty Reliable
WanderNerd Reliability Score
- 77%
- Arrive within 15 minutes
- 5 min
- Average arrival delay
- 0%
- Cancelled
- 44
- Flights in the data
Data through May 2026.
United Airlines is the only airline in this data on this route, arriving on time 77% of the time across 44 flights. No comparison to make.
What the data says
Sunday comes out ahead.
A small edge: 88% on time on Sundays against 81% on Saturdays.
Flights on this route
The breakdown
- Mon—(3 flights)
- Tue—(2 flights)
- Wed—(2 flights)
- Thu—(2 flights)
- Fri—(3 flights)
- Sat81%(16 flights)
- Sun88%(16 flights)
Keep nerding
Based on 44 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.