AA 6504 then DL 760 at DFW
Flagstaff → Dallas-Fort Worth → Boston
Timetable, Dallas-Fort Worth time
09:28AA 6504 from Flagstaff at the gate
11:15DL 760 to Boston leaves the gate
1 h 47 apart on the timetable
The last days
AA 6504 and DL 760 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.