DL 961 then AA 2664 at DFW
Atlanta → Dallas-Fort Worth → Pittsburgh
Timetable, Dallas-Fort Worth time
11:16DL 961 from Atlanta at the gate
11:00AA 2664 to Pittsburgh leaves the gate
23 h 44 apart on the timetable, overnight
AA 2664 leaves 23 h 44 after DL 961 arrives on the timetable: more than half a day, so not a connection we count.