From January 2017, Emirates will be introducing the A380 on their third daily flight. It is currently operated by a Boeing 777-300ER. This will bring an increase of 11% in capacity.
The DXB-MAN schedule now looks like this, courtesy of airlineroute:
EK021 DXB0300 – 0700MAN 388 D
EK017 DXB0720 – 1120MAN 388 D
EK019 DXB1440 – 1840MAN 388 D
EK022 MAN0845 – 1945DXB 388 D
EK018 MAN1310 – 0025+1DXB 388 D
EK020 MAN2035 – 0745+1DXB 388 D