B6 616 then CI 5311 at JFK
San Francisco → New York → Anchorage
Timetable, New York time
07:24B6 616 from San Francisco at the gate
06:40CI 5311 to Anchorage leaves the gate
23 h 16 apart on the timetable, overnight
CI 5311 leaves 23 h 16 after B6 616 arrives on the timetable: more than half a day, so not a connection we count.