BA 6431 then UA 2764 at San Francisco
San Diego → San Francisco → Burbank
Timetable, San Francisco time
18:06BA 6431 from San Diego at the gate
16:11UA 2764 to Burbank leaves the gatealso AC 4197, UA 5550, EK 6359
22 h 05 apart on the timetable, overnight
UA 2764 leaves 22 h 05 after BA 6431 arrives on the timetable: more than half a day, so not a connection we count.