AA 1721 then CX 90 at DFW
Des Moines → Dallas-Fort Worth → Los Angeles
Timetable, Dallas-Fort Worth time
11:53AA 1721 from Des Moines at the gate
08:40CX 90 to Los Angeles leaves the gate
20 h 47 apart on the timetable, overnight
CX 90 leaves 20 h 47 after AA 1721 arrives on the timetable: more than half a day, so not a connection we count.