AA 6354 then WN 2687 at Phoenix
St George → Phoenix → Tulsa
Timetable, Phoenix time
19:25AA 6354 from St George at the gate
18:25WN 2687 to Tulsa leaves the gate
23 h apart on the timetable, overnight
WN 2687 leaves 23 h after AA 6354 arrives on the timetable: more than half a day, so not a connection we count.