DL 9941 then DL 691 at Atlanta
Queretaro → Atlanta → Portland (Oregon)
Timetable, Atlanta time
19:43DL 9941 from Queretaro at the gate
19:35DL 691 to Portland (Oregon) leaves the gate
23 h 52 apart on the timetable, overnight
DL 691 leaves 23 h 52 after DL 9941 arrives on the timetable: more than half a day, so not a connection we count.