AA 3818 then AA 3924 at DFW
El Paso → Dallas-Fort Worth → Champaign
Timetable, Dallas-Fort Worth time
15:45AA 3818 from El Paso at the gate
12:01AA 3924 to Champaign leaves the gate
20 h 16 apart on the timetable, overnight
AA 3924 leaves 20 h 16 after AA 3818 arrives on the timetable: more than half a day, so not a connection we count.