AA 6277 then CM 2535 at San Francisco
Los Angeles → San Francisco → Reno
Timetable, San Francisco time
11:02AA 6277 from Los Angeles at the gate
20:45CM 2535 to Reno leaves the gate
9 h 43 apart on the timetable
The last days
AA 6277 and CM 2535 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.