Originally Posted by
CZAMFlyer
Photojim is correct. It was 34" pitch in the E190s.
E90s had 33" pitch when delivered. The CRA was delivered at the same time and has 34" pitch.
E90s were reconfigured so that all rows aft of the wing went from 33" to 31" pitch and one row of Y was added. Y seat forward of the wing were not reconfigured and remained at 33" pitch
Finally during the Preferred Seat implementation, Rows 13-15 were expanded from 33" to 34" inches, row 16 remained the same at 33" and rows 17 & 18 were shrunk from 33" to 31".