AA 1768 then WN 1407 at Phoenix
Omaha → Phoenix → Nashville
Timetable, Phoenix time
09:46AA 1768 from Omaha at the gate
09:15WN 1407 to Nashville leaves the gate
23 h 29 apart on the timetable, overnight
WN 1407 leaves 23 h 29 after AA 1768 arrives on the timetable: more than half a day, so not a connection we count.