Total fail in any convincing proof. The smoke from the train blows sideways because the train is moving faster than the atmosphere.  The smoke stack raising from the earth surface rises straight up because the atmosphere is moving at the same speed as the earth.  Picking one plane route that makes stops isn't any proof whatsoever since many things can factor into why a plane takes that route.  Look at non-stop plane routes.  You will notice that route is curved because that is the shortest distance over a curved surface.  Not a straight flight which would be the shortest if the earth was flat.