Good time for fall foliage in Upper Peninsula of Michigan

Hello,

We will be flying for Upper Peninsula of Michigan for fall color + landcape photography. I am etting confused for correct time for good color. Trying to gather information, but seems some conflict in local websites.

When Michigan's fall colors will peak in 2017

Above website says :-

Sept. 17 - Best week for U.P. foliage

Sept. 24 - Best week for Charlevoix

Oct. 1 - Best week to travel M-22

While below website says that third week of September should be good for Upper Peninsula

Fall colors could peak early in Wisconsin this year

I will be flying on any weekend. If somebody can suggest me good time, it would be very helpful for me to decide and bool flights.

Thanks n advance.