Route Reliability
San Jose → St. Louis
SJC–STL · 1,715 miles · San José Mineta International Airport to St. Louis Lambert International Airport
Not enough history
Only 9 flights in the data. We don't publish a score on samples this small.
- 89%
- Arrive within 15 minutes
- 0 min
- Average arrival delay
- 0%
- Cancelled
- 9
- Flights in the data
Data through May 2026.
Southwest Airlines is the only airline in this data on this route, arriving on time 89% of the time across 9 flights. No comparison to make.
Flights on this route
The breakdown
- Mon—(0 flights)
- Tue—(0 flights)
- Wed—(0 flights)
- Thu—(0 flights)
- Fri—(0 flights)
- Sat—(9 flights)
- Sun—(0 flights)
Same trip, other airports
Keep nerding
Based on 9 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.