AA 3497 then AA 4174 at DFW
Wilmington → Dallas-Fort Worth → Peoria
Timetable, Dallas-Fort Worth time
09:30AA 3497 from Wilmington at the gate
10:00AA 4174 to Peoria leaves the gate
30 min apart on the timetable
The last days
AA 3497 and AA 4174 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.