WN 121 then UA 778 at Denver
Albuquerque → Denver → Spokane
Timetable, Denver time
07:15WN 121 from Albuquerque at the gate
19:35UA 778 to Spokane leaves the gate
12 h 20 apart on the timetable
UA 778 leaves 12 h 20 after WN 121 arrives on the timetable: more than half a day, so not a connection we count.