F9 2549 then WN 1037 at Denver
Dallas-Fort Worth → Denver → Phoenix Sky Harbor
Timetable, Denver time
08:22F9 2549 from Dallas-Fort Worth at the gate
06:00WN 1037 to Phoenix Sky Harbor leaves the gate
21 h 38 apart on the timetable, overnight
WN 1037 leaves 21 h 38 after F9 2549 arrives on the timetable: more than half a day, so not a connection we count.