AA 3405 then AA 566 at DFW
Corpus Christi → Dallas-Fort Worth → Denver
Timetable, Dallas-Fort Worth time
17:50AA 3405 from Corpus Christi at the gate
18:44AA 566 to Denver leaves the gate
54 min apart on the timetable
The last days
AA 3405 and AA 566 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.