AA 2759 then AA 3058 at DFW
Philadelphia → Dallas-Fort Worth → Tucson
Timetable, Dallas-Fort Worth time
10:00AA 2759 from Philadelphia at the gate
22:37AA 3058 to Tucson leaves the gate
12 h 37 apart on the timetable
AA 3058 leaves 12 h 37 after AA 2759 arrives on the timetable: more than half a day, so not a connection we count.