DL 2325 then AC 7028 at Newark
Atlanta → New York → Washington
Timetable, New York time
09:30DL 2325 from Atlanta at the gate
13:49AC 7028 to Washington leaves the gate
4 h 19 apart on the timetable
The last days
DL 2325 and AC 7028 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.