No, you were aboard the Collings Foundation's B-17, "Nine 'O Nine." Those two planes tour all the time together. I've been aboard them too.
That one in the pics is, I belive, the original "Memphis Belle." Been in storage for decades.
"From our orbital vantage point, we observe an earth without borders, full of peace, beauty and magnificence, and we pray that humanity as a whole can imagine a borderless world as we see it, and strive to live as one in peace."
Astronaut William C. McCool RIP, January 29, 2003 - Space Shuttle Columbia