AA 3931 then AS 539 at DFW
Houston Hobby → Dallas-Fort Worth → Portland (Oregon)
Timetable, Dallas-Fort Worth time
07:30AA 3931 from Houston Hobby at the gate
14:15AS 539 to Portland (Oregon) leaves the gate
6 h 45 apart on the timetable
The last days
AA 3931 and AS 539 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.