WN 1685 then WN 1749 at Denver
Milwaukee → Denver → Dallas
Timetable, Denver time
07:30WN 1685 from Milwaukee at the gate
06:05WN 1749 to Dallas leaves the gate
22 h 35 apart on the timetable, overnight
WN 1749 leaves 22 h 35 after WN 1685 arrives on the timetable: more than half a day, so not a connection we count.