BA 2951 then AV 2352 at San Francisco
Portland (Oregon) → San Francisco → Burbank
Timetable, San Francisco time
13:46BA 2951 from Portland (Oregon) at the gatealso AA 7511
07:15AV 2352 to Burbank leaves the gate
17 h 29 apart on the timetable, overnight
AV 2352 leaves 17 h 29 after BA 2951 arrives on the timetable: more than half a day, so not a connection we count.