AA 4956 then AA 5273 at DFW
Colorado Springs → Dallas-Fort Worth → Corpus Christi
Timetable, Dallas-Fort Worth time
20:20AA 4956 from Colorado Springs at the gate
18:18AA 5273 to Corpus Christi leaves the gate
21 h 58 apart on the timetable, overnight
AA 5273 leaves 21 h 58 after AA 4956 arrives on the timetable: more than half a day, so not a connection we count.