WN 342 then WN 2947 at Denver
Santa Ana → Denver → Ontario
Timetable, Denver time
16:40WN 342 from Santa Ana at the gate
13:00WN 2947 to Ontario leaves the gate
20 h 20 apart on the timetable, overnight
WN 2947 leaves 20 h 20 after WN 342 arrives on the timetable: more than half a day, so not a connection we count.