UA 4263 then DL 2902 at Dulles
Syracuse → Washington → Atlanta (ATL)
Timetable, Washington time
16:30UA 4263 from Syracuse at the gate
19:37DL 2902 to Atlanta (ATL) leaves the gate
3 h 07 apart on the timetable
The last days
UA 4263 and DL 2902 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.