BA 7607 then UA 2827 at San Francisco
Los Angeles → San Francisco → Chicago O'Hare
Timetable, San Francisco time
20:12BA 7607 from Los Angeles at the gate
10:05UA 2827 to Chicago O'Hare leaves the gatealso AC 4065, VA 8099, NZ 9301
13 h 53 apart on the timetable, overnight
UA 2827 leaves 13 h 53 after BA 7607 arrives on the timetable: more than half a day, so not a connection we count.