AV 2267 then UA 2827 at San Francisco
Medford → San Francisco → Chicago O'Hare
Timetable, San Francisco time
21:20AV 2267 from Medford at the gate
10:05UA 2827 to Chicago O'Hare leaves the gatealso AC 4065, VA 8099, NZ 9301
12 h 45 apart on the timetable, overnight
UA 2827 leaves 12 h 45 after AV 2267 arrives on the timetable: more than half a day, so not a connection we count.