AA 1756 then AS 3155 at Denver
Dallas-Fort Worth → Denver → San Diego
Timetable, Denver time
09:49AA 1756 from Dallas-Fort Worth at the gate
19:59AS 3155 to San Diego leaves the gate
10 h 10 apart on the timetable
The last days
AA 1756 and AS 3155 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.