DL 977 then TN 1322 at San Francisco
Boston → San Francisco → Los Angeles
Timetable, San Francisco time
11:41DL 977 from Boston at the gate
10:33TN 1322 to Los Angeles leaves the gatealso BA 1740, PR 3887, AA 6270
22 h 52 apart on the timetable, overnight
TN 1322 leaves 22 h 52 after DL 977 arrives on the timetable: more than half a day, so not a connection we count.