AA 4998 then B6 1488 at LAX
Houston → Los Angeles → Boston
Timetable, Los Angeles time
22:03AA 4998 from Houston at the gate
22:00B6 1488 to Boston leaves the gate
23 h 57 apart on the timetable, overnight
B6 1488 leaves 23 h 57 after AA 4998 arrives on the timetable: more than half a day, so not a connection we count.