DL 696 then DL 2305 at Boston
Salt Lake City → Boston → Dallas-Fort Worth
Timetable, Boston time
06:20DL 696 from Salt Lake City at the gate
19:30DL 2305 to Dallas-Fort Worth leaves the gate
13 h 10 apart on the timetable
DL 2305 leaves 13 h 10 after DL 696 arrives on the timetable: more than half a day, so not a connection we count.