Only 36 (or 34 if the 3L/R exit windows are still excluded) of these appear to be EconomyPlus layout. In the newer layout a total of 194 economy class seats fill the cabin. On the current 787-8 layout United offers 183 seats, 70 of which offer extra leg room for EconomyPlus customers. But the biggest changes come in the economy class cabins. The Premium Plus cabin adds three rows for a total of 21 premium economy seats on board. The planes will still feature a mini-cabin behind the 2L/R doors, but just one “cluster” of 8 seats in that section. United’s 787-8 cuts business class, boosts economy seat countįor the 787-8 the retrofit means a reduced business class capacity of just 28 seats in the Polaris Cabin, down from 36 in the current layout.