DXB-CMN vs CMN-DXB flight time difference
I was just looking at some possible bookings for DXB-CMN-DXB and looks like DXB-CMN is 9 hrs 50 mins, but CMN-DXB is only 6 hrs 25 mins - that's a 3.5 hour difference with the same aircraft and airlines! I haven't seen such difference in flight time on a return ticket, even on the 12-13 hr flights.
For comparison, DXB-LIS is 8 h 15 mins, LIS-DXB is 7 hrs 50 mins...25 mins difference.
How is this possible?