DL 9951 then DL 72 at Atlanta
Queretaro → Atlanta → Amsterdam
Timetable, Atlanta time
20:38DL 9951 from Queretaro at the gate
17:05DL 72 to Amsterdam leaves the gate
20 h 27 apart on the timetable, overnight
DL 72 leaves 20 h 27 after DL 9951 arrives on the timetable: more than half a day, so not a connection we count.