WN 3437 then AA 1762 at Phoenix
Sacramento → Phoenix → Denver
Timetable, Phoenix time
18:45WN 3437 from Sacramento at the gate
16:15AA 1762 to Denver leaves the gate
21 h 30 apart on the timetable, overnight
AA 1762 leaves 21 h 30 after WN 3437 arrives on the timetable: more than half a day, so not a connection we count.