Route Reliability
CLD → San Francisco
CLD–SFO · 422 miles · CLD Airport to San Francisco International Airport
52
A Little Dicey
WanderNerd Reliability Score
- 58%
- Arrive within 15 minutes
- 25 min
- Average arrival delay
- 0.8%
- Cancelled
- 127
- Flights in the data
Data through May 2026.
United Airlines is the only airline in this data on this route, arriving on time 58% of the time across 127 flights. No comparison to make.
What the data says
Departure time hasn't mattered much.
On-time rates stay between 57% and 58% across the day.
Sunday scaries are real for this one.
CLD–SFO flights arrived on time 82% of the time on Saturdays and just 42% on Sundays. That gap is worth planning around.
Flights on this route
The breakdown
- Mon47%(17 flights)
- Tue72%(18 flights)
- Wed72%(18 flights)
- Thu44%(18 flights)
- Fri44%(18 flights)
- Sat82%(17 flights)
- Sun42%(19 flights)
- 6–9 AM57%(63 flights)
- 12–3 PM58%(62 flights)
Keep nerding
Based on 127 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.