Check out this thread where some of us have listed the times we are experiencing. Times can vary due to many factors such as cycle, soil level, added options such as extra rinse, how hot your water supply is coming into the washer, if the washer has to heat the water it will take longer.
I find the cycle times between the washer/dryer are close in times or similar, so if it takes 1hr to wash clothes, it might take 1hr to dry them. This is convenient since you aren't waiting long for one machine to finish before you move the clothes.
https://www.houzz.com/discussions/5831719/miele-w1-cycle-times
Q