DL 2305 then AA 1789 at DFW
Boston → Dallas-Fort Worth → El Paso
Timetable, Dallas-Fort Worth time
23:03DL 2305 from Boston at the gate
22:31AA 1789 to El Paso leaves the gate
23 h 28 apart on the timetable, overnight
AA 1789 leaves 23 h 28 after DL 2305 arrives on the timetable: more than half a day, so not a connection we count.