AV 2270 then AA 1849 at San Francisco
Eugene → San Francisco → Dallas-Fort Worth
Timetable, San Francisco time
15:35AV 2270 from Eugene at the gate
11:20AA 1849 to Dallas-Fort Worth leaves the gatealso QF 4499, G3 6290, GF 6536, RJ 7530
19 h 45 apart on the timetable, overnight
AA 1849 leaves 19 h 45 after AV 2270 arrives on the timetable: more than half a day, so not a connection we count.