WN 1755 then AA 2531 at Phoenix
Denver → Phoenix → Dallas-Fort Worth
Timetable, Phoenix time
13:45WN 1755 from Denver at the gate
13:20AA 2531 to Dallas-Fort Worth leaves the gate
23 h 35 apart on the timetable, overnight
AA 2531 leaves 23 h 35 after WN 1755 arrives on the timetable: more than half a day, so not a connection we count.