We have always found sanford to be quick and pleasant with little in the way of hold ups.
Arriving at that time in the afternoon means there will be the usual rush hour traffic on the road s especially I4, so we take the 417 - The Central Florida Greeneway. It had very little traffic on it. Took about an hour to get to Villa on 192, And a highlight, when driving over the bridge at Lake Jessup - just south of Sanford, you can see the gators.......
I think UKDEB's timings are pretty accurate