DL 973 then WN 4496 at Atlanta
Boston → Atlanta → Houston Hobby
Timetable, Atlanta time
21:59DL 973 from Boston at the gate
21:55WN 4496 to Houston Hobby leaves the gate
23 h 56 apart on the timetable, overnight
WN 4496 leaves 23 h 56 after DL 973 arrives on the timetable: more than half a day, so not a connection we count.