AS 424 then AA 1721 at DFW
Seattle → Dallas-Fort Worth → Des Moines
Timetable, Dallas-Fort Worth time
06:19AS 424 from Seattle at the gate
07:11AA 1721 to Des Moines leaves the gate
52 min apart on the timetable
The last days
AS 424 and AA 1721 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.