F9 685 then WN 1586 at Denver
Washington National → Denver → Baltimore
Timetable, Denver time
09:16F9 685 from Washington National at the gate
07:40WN 1586 to Baltimore leaves the gate
22 h 24 apart on the timetable, overnight
WN 1586 leaves 22 h 24 after F9 685 arrives on the timetable: more than half a day, so not a connection we count.