DL 113 then DL 5401 at Boston
Rome → Boston → Charlotte
Timetable, Boston time
14:31DL 113 from Rome at the gate
17:00DL 5401 to Charlotte leaves the gate
2 h 29 apart on the timetable
The last days
DL 113 and DL 5401 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.