DL 3173 then B6 896 at Atlanta
Greensboro → Atlanta → Boston
Timetable, Atlanta time
11:58DL 3173 from Greensboro at the gate
11:57B6 896 to Boston leaves the gate
23 h 59 apart on the timetable, overnight
B6 896 leaves 23 h 59 after DL 3173 arrives on the timetable: more than half a day, so not a connection we count.