DL 706 then AM 2711 at Atlanta
Denver → Atlanta → Queretaro
Timetable, Atlanta time
18:01DL 706 from Denver at the gate
14:50AM 2711 to Queretaro leaves the gate
20 h 49 apart on the timetable, overnight
AM 2711 leaves 20 h 49 after DL 706 arrives on the timetable: more than half a day, so not a connection we count.