On most days it's around 40-60 minutes each way. My ride is shorter in the morning then in the afternoon. Less traffic in the morning allows me to run a lot of red lights and stops. In the afternoon I often run errands and do some grocery shopping on my way from work, it adds extra time to my commute. Many years ago before I became car-free I used to work at two different jobs. I would bike commute to one job then come home and drive my car to my other job.