Below is a link to the currently flying (or flyable) B-17s and a summary of their tours/ operations:
Collings Foundation’s “909”
Commemorative Air Force’s “Sentimental Journey
Commemorative Air Force- Texas Raiders
EAAs- “Aluminum Overcast”
Erickson Aircraft Collection- “Madras Maiden”
Imperial War Museum- “Sally B”
Liberty Foundation- “Movie Memphis Belle”
Lone Star Flight Museum- “Thunderbird”
Lyon Air Museum- “Fuddy Duddy”
Paris France- “Pink Lady”
Yankee Air Museum- “Yankee Lady”