I go about 45 minutes each direction on an average day. Sometimes (rarely) as quickly as 35 minutes, but about once a week it'll take between 90 and 110 minutes

I go about 45 minutes each direction on an average day. Sometimes (rarely) as quickly as 35 minutes, but about once a week it'll take between 90 and 110 minutes in one direction. So a good day means 1.5 hours, and a bad day is double that.