CX 7854 then UA 2764 at San Francisco
Seattle → San Francisco → Burbank
Timetable, San Francisco time
20:47CX 7854 from Seattle at the gate
16:11UA 2764 to Burbank leaves the gatealso AC 4197, UA 5550, EK 6359
19 h 24 apart on the timetable, overnight
UA 2764 leaves 19 h 24 after CX 7854 arrives on the timetable: more than half a day, so not a connection we count.