DL 455 then CX 91 at Atlanta
Washington National → Atlanta → Anchorage
Timetable, Atlanta time
10:56DL 455 from Washington National at the gate
23:35CX 91 to Anchorage leaves the gate
12 h 39 apart on the timetable
CX 91 leaves 12 h 39 after DL 455 arrives on the timetable: more than half a day, so not a connection we count.