AA 2510 then AA 939 at DFW
Nashville → Dallas-Fort Worth → San Francisco
Timetable, Dallas-Fort Worth time
10:28AA 2510 from Nashville at the gate
20:38AA 939 to San Francisco leaves the gate
10 h 10 apart on the timetable
The last days
AA 2510 and AA 939 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.