WN 279 then DL 508 at Boston
Austin → Boston → Los Angeles
Timetable, Boston time
16:50WN 279 from Austin at the gate
16:15DL 508 to Los Angeles leaves the gate
23 h 25 apart on the timetable, overnight
DL 508 leaves 23 h 25 after WN 279 arrives on the timetable: more than half a day, so not a connection we count.