B6 1187 then WN 988 at LAX
Boston → Los Angeles → Oakland
Timetable, Los Angeles time
23:56B6 1187 from Boston at the gate
21:20WN 988 to Oakland leaves the gate
21 h 24 apart on the timetable, overnight
WN 988 leaves 21 h 24 after B6 1187 arrives on the timetable: more than half a day, so not a connection we count.