Originally Posted by sltlyamusd

Unless something has changed recently, only the 800s/MAX8 are getting the new exit row configuration, and not the 900ER/MAX9. The press release last year mentioned the -900s were simply getting a row of regular Y converted to Premium, so total seat count says the same and premium goes from four to five rows. This change requires only subtle adjustments to the first few rows, since the difference between Y pitch and Premium is only four inches.