DL 1963 then AA 4689 at Atlanta
Cancún → Atlanta → Washington National
Timetable, Atlanta time
14:53DL 1963 from Cancún at the gate
20:15AA 4689 to Washington National leaves the gate
5 h 22 apart on the timetable
Today
From the airport’s board at 22:57 Atlanta time
14:40DL 1963 reached the gate13 min early
20:36AA 4689 left the gate21 min late
5 h 56 between the gates
The last days
DL 1963 and AA 4689 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.