AA 3773 then WN 277 at Phoenix
Redmond → Phoenix → Austin
Timetable, Phoenix time
08:02AA 3773 from Redmond at the gate
09:00WN 277 to Austin leaves the gate
58 min apart on the timetable
The last days
AA 3773 and WN 277 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.