G4 3061 then DL 5706 at Philadelphia
Knoxville → Philadelphia → Boston
Timetable, Philadelphia time
16:02G4 3061 from Knoxville at the gate
15:54DL 5706 to Boston leaves the gate
23 h 52 apart on the timetable, overnight
DL 5706 leaves 23 h 52 after G4 3061 arrives on the timetable: more than half a day, so not a connection we count.