WN 4955 then B6 378 at San Francisco
San Diego → San Francisco → Fort Lauderdale
Timetable, San Francisco time
12:50WN 4955 from San Diego at the gate
11:15B6 378 to Fort Lauderdale leaves the gatealso SQ 1546, AD 7751
22 h 25 apart on the timetable, overnight
B6 378 leaves 22 h 25 after WN 4955 arrives on the timetable: more than half a day, so not a connection we count.