SQ 7988 then DL 4148 at LAX
Anchorage → Los Angeles → Boise
Timetable, Los Angeles time
20:05SQ 7988 from Anchorage at the gate
19:50DL 4148 to Boise leaves the gate
23 h 45 apart on the timetable, overnight
DL 4148 leaves 23 h 45 after SQ 7988 arrives on the timetable: more than half a day, so not a connection we count.