DL 1054 then DL 675 at Boston
Raleigh-Durham → Boston → Kansas City
Timetable, Boston time
09:11DL 1054 from Raleigh-Durham at the gate
06:15DL 675 to Kansas City leaves the gate
21 h 04 apart on the timetable, overnight
DL 675 leaves 21 h 04 after DL 1054 arrives on the timetable: more than half a day, so not a connection we count.