DL 273 then BR 635 at JFK
Lisbon → New York → Anchorage
Timetable, New York time
13:13DL 273 from Lisbon at the gate
12:50BR 635 to Anchorage leaves the gate
23 h 37 apart on the timetable, overnight
BR 635 leaves 23 h 37 after DL 273 arrives on the timetable: more than half a day, so not a connection we count.