DL 2176 then WN 1763 at Denver
Los Angeles → Denver → Pittsburgh
Timetable, Denver time
18:52DL 2176 from Los Angeles at the gate
18:50WN 1763 to Pittsburgh leaves the gate
23 h 58 apart on the timetable, overnight
WN 1763 leaves 23 h 58 after DL 2176 arrives on the timetable: more than half a day, so not a connection we count.