MX 811 then WN 3812 at San Francisco
Cincinnati → San Francisco → Los Angeles
Timetable, San Francisco time
12:01MX 811 from Cincinnati at the gate
12:40WN 3812 to Los Angeles leaves the gate
39 min apart on the timetable
The last days
MX 811 and WN 3812 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.