DL 474 then WN 792 at Boston
Seattle → Boston → Baltimore
Timetable, Boston time
23:58DL 474 from Seattle at the gate
05:35WN 792 to Baltimore leaves the gate
5 h 37 apart on the timetable, overnight
The last days
DL 474 and WN 792 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.