WN 993 then UA 2045 at Denver
Baltimore → Denver → Hayden
Timetable, Denver time
11:45WN 993 from Baltimore at the gate
11:25UA 2045 to Hayden leaves the gate
23 h 40 apart on the timetable, overnight
UA 2045 leaves 23 h 40 after WN 993 arrives on the timetable: more than half a day, so not a connection we count.