No, it isn't Pierre. You are too far north.
In the early 70s Northwest had a flight which started in Seattle and stopped at Spokane, Bozeman, Billings, Helena, Pierre, Milwaukee and finally on to KDCA ... all in a 727. Took all day (west to east). There were three stops in Montana, but I may have the Montana cities and their order wrong. I was a pax from Montana to KDCA. The Pierre terminal looked pre-WW2 in the 70s.
Last edited by seacue; 23rd Jul 2012 at 11:57.