AV 2347 then BA 1782 at San Francisco
Burbank → San Francisco → Chicago O'Hare
Timetable, San Francisco time
20:08AV 2347 from Burbank at the gate
14:18BA 1782 to Chicago O'Hare leaves the gatealso AA 1948, AY 4140
18 h 10 apart on the timetable, overnight
BA 1782 leaves 18 h 10 after AV 2347 arrives on the timetable: more than half a day, so not a connection we count.