DL 2988 then AA 2741 at Atlanta
Toronto → Atlanta → Phoenix
Timetable, Atlanta time
10:00DL 2988 from Toronto at the gate
17:55AA 2741 to Phoenix leaves the gate
7 h 55 apart on the timetable
The last days
DL 2988 and AA 2741 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.