BA 777 then AA 9602 at Heathrow
Stockholm → London → Dallas-Fort Worth
Timetable, London time
15:10BA 777 from Stockholm at the gate
14:10AA 9602 to Dallas-Fort Worth leaves the gate
23 h apart on the timetable, overnight
AA 9602 leaves 23 h after BA 777 arrives on the timetable: more than half a day, so not a connection we count.