AA 1223 then AA 3558 at Miami
Tampa → Miami → Des Moines
Timetable, Miami time
08:14AA 1223 from Tampa at the gate
20:01AA 3558 to Des Moines leaves the gate
11 h 47 apart on the timetable
The last days
AA 1223 and AA 3558 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.
Later flights to Des Moines
No later flight to Des Moines on the timetable.