Y4 7908 then AS 9909 at DFW
Morelia → Dallas-Fort Worth → Tucson
Timetable, Dallas-Fort Worth time
12:55Y4 7908 from Morelia at the gate
16:00AS 9909 to Tucson leaves the gate
3 h 05 apart on the timetable
The last days
Y4 7908 and AS 9909 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.