AA 1351 then AA 525 at Charlotte
Tulsa → Charlotte → Portland (Oregon)
Timetable, Charlotte time
18:14AA 1351 from Tulsa at the gate
17:15AA 525 to Portland (Oregon) leaves the gate
23 h 01 apart on the timetable, overnight
AA 525 leaves 23 h 01 after AA 1351 arrives on the timetable: more than half a day, so not a connection we count.