AA 4974 then WN 2048 at Phoenix
Grand Junction → Phoenix → Ontario
Timetable, Phoenix time
07:50AA 4974 from Grand Junction at the gate
07:45WN 2048 to Ontario leaves the gate
23 h 55 apart on the timetable, overnight
WN 2048 leaves 23 h 55 after AA 4974 arrives on the timetable: more than half a day, so not a connection we count.