AA 2309 then BR 693 at DFW
Pittsburgh → Dallas-Fort Worth → Anchorage
Timetable, Dallas-Fort Worth time
13:45AA 2309 from Pittsburgh at the gate
12:55BR 693 to Anchorage leaves the gate
23 h 10 apart on the timetable, overnight
BR 693 leaves 23 h 10 after AA 2309 arrives on the timetable: more than half a day, so not a connection we count.