AA 2556 then CX 2090 at DFW
Pittsburgh → Dallas-Fort Worth → Los Angeles
Timetable, Dallas-Fort Worth time
08:16AA 2556 from Pittsburgh at the gate
07:36CX 2090 to Los Angeles leaves the gate
23 h 20 apart on the timetable, overnight
CX 2090 leaves 23 h 20 after AA 2556 arrives on the timetable: more than half a day, so not a connection we count.