Does a frozen pie have to be baked longer than a non frozen one? (Fresh cherries)

If the pie was pre-cooked before it was frozen then it won't take as long as cooking from raw (i.e.raw pastry and fruit). A frozen pie will take slightly longer to cook than a defrosted pie but probably not so long as the time it would take to defrost a pie and then cook it.

Enjoy your cherry pie!

The New Ice Age Team