United 787-9 Polaris · 257 seats
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The United Airlines Boeing 787-9 Dreamliner (United 787-9 Polaris) carries 257 passengers across Polaris Business + Premium Plus + Economy. Polaris Business has 48 seats at 78" pitch; Premium Plus has 21 seats at 38" pitch; Economy Plus has 39 seats at 33.3" pitch; Economy has 149 seats at 31.3" pitch. power and Wi-Fi are available on this aircraft. Every row is rated below, so you can see which seats have the legroom, the window alignment and the quiet — and which sit next to the galley or the lavatory.
No seats are individually rated best on this configuration yet, but 18 extra-legroom seats give the most legroom. The front rows of each cabin board and clear quickest.
Seats rated avoid on this map are 55B, 55C, 55D, 55E, 55F, 55J. Another 15 seats are rated avoid. These are usually the back rows near the galley and lavatories, or middle seats with no window or aisle.
This United Airlines Boeing 787-9 Dreamliner features 257 seats in a Polaris Business / Premium Plus / Economy configuration.
Polaris Business class offers 48 seats with 78" seat pitch and 22" width. Premium Plus class offers 21 seats with 38" seat pitch and 19" width. Economy class offers 149 seats with 31" seat pitch and 17.2" width.