On the back of this, I discovered the Canadian Lancaster bomber does sight-seeing flights to Niagara Falls. Now that'd be a bucket list trip.
Sad news about the B17.
A flight in a Lancaster? What are you waiting for, (the plastic should take it!!)
There are only two airworthy (flying) Lancasters left, the one you mentioned in Canada, and PA474, part of BBMF in the UK.
https://www.raf.mod.uk/aircraft/lancaster/The Canadian Lancaster was in the UK in 2014, here’s a pic I took of it with ‘ours’ doing a flypast at the Sept Goodwood Revival, a rare sight indeed.
Wonder if we’ll ever see the two together again...............
Video of the two at Coningsby
https://www.youtube.com/watch?v=60jRgKbuKi8