B6 1484 then DL 5845 at Boston
Raleigh-Durham → Boston → Philadelphia
Timetable, Boston time
07:58B6 1484 from Raleigh-Durham at the gate
06:40DL 5845 to Philadelphia leaves the gate
22 h 42 apart on the timetable, overnight
DL 5845 leaves 22 h 42 after B6 1484 arrives on the timetable: more than half a day, so not a connection we count.