UA 2116 then AA 5361 at DFW
Washington → Dallas-Fort Worth → Midland
Timetable, Dallas-Fort Worth time
20:39UA 2116 from Washington at the gate
17:46AA 5361 to Midland leaves the gate
21 h 07 apart on the timetable, overnight
AA 5361 leaves 21 h 07 after UA 2116 arrives on the timetable: more than half a day, so not a connection we count.