AA 3747 then AA 3629 at Phoenix
Grand Junction → Phoenix → Redmond
Timetable, Phoenix time
20:38AA 3747 from Grand Junction at the gate
18:03AA 3629 to Redmond leaves the gate
21 h 25 apart on the timetable, overnight
AA 3629 leaves 21 h 25 after AA 3747 arrives on the timetable: more than half a day, so not a connection we count.