Pretty much. 409 is a bit further down the line, but they are on the Cub's side. The whole upper deck would be in the shade, though, especially since it's a night game and the sun would be pretty far down behind the third base side. In the rare case that it rains, though, it's worth noting that the first 1.5 rows of the upper deck box section are not covered by the overhang. I've mostly been on the first base side when in the upper deck box sections. I'd personally probably pick 429 over 409, but not if you can still get first row seats. It's nice being in the front row of the upper deck box, regardless of the risk of rain.