AZ 608 then AA 1953 at JFK
Newark → New York → Dallas-Fort Worth
Timetable, New York time
15:50AZ 608 from Newark at the gate
15:45AA 1953 to Dallas-Fort Worth leaves the gate
23 h 55 apart on the timetable, overnight
AA 1953 leaves 23 h 55 after AZ 608 arrives on the timetable: more than half a day, so not a connection we count.