Champlain Flyer GroundedBy Associated Press 5:04 pm EST February 28, 2003 -- Vermont's lone commuter train is due to chug into history today. The Champlain Flyer that carries commuters between Charlotte and Burlington is due to make its last departure from Burlington at five after six this evening. That train began running in December 2000, but it cost more than expected and didn't attract the number of expected riders. Governor James Douglas announced the end of the Flyer during his budget address last month. Technically, the Flyer hasn't been killed, just suspended. It could be revived by the Legislature if...