AS 539 then AA 3740 at DFW
Portland (Oregon) → Dallas-Fort Worth → Acapulco
Timetable, Dallas-Fort Worth time
13:12AS 539 from Portland (Oregon) at the gate
11:23AA 3740 to Acapulco leaves the gate
22 h 11 apart on the timetable, overnight
AA 3740 leaves 22 h 11 after AS 539 arrives on the timetable: more than half a day, so not a connection we count.