Originally Posted by
winnipegrev
WS went to Y+ without removing any seats, so I believe they were all 32" before the change except for 737-800s which got shafted from 34" down to 31".
Most of the seats in the -800 are at 32" pitch, but the ones at 31" are on the port side behind the over-wing emergency exits, as wheel chair storage at the back of the aircraft reduces the available space. All seats are indicated at 31" outside of Plus at 36", but this is a minimum value.