DL 2270 then AA 3211 at Philadelphia
Atlanta → Philadelphia → Dallas-Fort Worth
Timetable, Philadelphia time
11:03DL 2270 from Atlanta at the gate
10:50AA 3211 to Dallas-Fort Worth leaves the gate
23 h 47 apart on the timetable, overnight
AA 3211 leaves 23 h 47 after DL 2270 arrives on the timetable: more than half a day, so not a connection we count.