B6 1520 then CI 5311 at JFK
Atlanta → New York → Anchorage
Timetable, New York time
12:28B6 1520 from Atlanta at the gate
06:40CI 5311 to Anchorage leaves the gate
18 h 12 apart on the timetable, overnight
CI 5311 leaves 18 h 12 after B6 1520 arrives on the timetable: more than half a day, so not a connection we count.