DL 961 then AA 4914 at DFW
Atlanta → Dallas-Fort Worth → Idaho Falls
Timetable, Dallas-Fort Worth time
11:16DL 961 from Atlanta at the gate
10:50AA 4914 to Idaho Falls leaves the gate
23 h 34 apart on the timetable, overnight
AA 4914 leaves 23 h 34 after DL 961 arrives on the timetable: more than half a day, so not a connection we count.