AA 2891 then WN 160 at Atlanta
Miami → Atlanta → Austin
Timetable, Atlanta time
10:28AA 2891 from Miami at the gate
10:50WN 160 to Austin leaves the gate
22 min apart on the timetable
The last days
AA 2891 and WN 160 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.