AS 2349 then AA 580 at Seattle
Eugene → Seattle → Charlotte
Timetable, Seattle time
11:17AS 2349 from Eugene at the gate
11:16AA 580 to Charlotte leaves the gate
23 h 59 apart on the timetable, overnight
AA 580 leaves 23 h 59 after AS 2349 arrives on the timetable: more than half a day, so not a connection we count.