AA 397 then CI 5265 at DFW
Boston → Dallas-Fort Worth → Anchorage
Timetable, Dallas-Fort Worth time
10:38AA 397 from Boston at the gate
08:30CI 5265 to Anchorage leaves the gate
21 h 52 apart on the timetable, overnight
CI 5265 leaves 21 h 52 after AA 397 arrives on the timetable: more than half a day, so not a connection we count.