SY 659 then UA 2602 at Denver
Minneapolis → Denver → Boise
Timetable, Denver time
18:59SY 659 from Minneapolis at the gate
15:55UA 2602 to Boise leaves the gate
20 h 56 apart on the timetable, overnight
UA 2602 leaves 20 h 56 after SY 659 arrives on the timetable: more than half a day, so not a connection we count.