SY 659 then UA 5488 at Denver
Minneapolis → Denver → Grand Junction
Timetable, Denver time
18:59SY 659 from Minneapolis at the gate
13:25UA 5488 to Grand Junction leaves the gate
18 h 26 apart on the timetable, overnight
UA 5488 leaves 18 h 26 after SY 659 arrives on the timetable: more than half a day, so not a connection we count.