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KLM Royal Dutch Airlines Boeing 787-9 (275 seats) vs United Airlines Boeing 787-9 (Version 1, 257 seats)

KLM Royal Dutch Airlines Boeing 787-9 (275 seats) has 275 seats and United Airlines Boeing 787-9 (Version 1, 257 seats) has 257. Economy legroom is more generous on the first (31.1 vs 31 inches of pitch).

Cabins side by side

CabinSeatsRowsLayoutSeatPitchWidthReclineBedPowerWi-Fi
KLM Royal Dutch Airlines · 275 seatsWorld Business Class
301–81-2-1Lie-flat bed————Every seatYes
KLM Royal Dutch Airlines · 275 seatsPremium Comfort
2111–142-3-2Recliner38.2 in———Every seatYes
KLM Royal Dutch Airlines · 275 seatsEconomy Comfort
4517–213-3-3Recliner35 in———Every seatYes
KLM Royal Dutch Airlines · 275 seatsEconomy Class
17922–453-3-3Recliner31.1 in———Every seatYes
United Airlines · Version 1, 257 seatsUnited Polaris business class
481–121-2-1Lie-flat bed—20.5 in—78 in—Yes
United Airlines · Version 1, 257 seatsUnited Premium Plus
2120–222-3-2Recliner38 in19 in6 in——Yes
United Airlines · Version 1, 257 seatsUnited Economy
18830–573-3-3Recliner31 in17.3 in3 in——Yes

KLM Royal Dutch Airlines Boeing 787-9 (275 seats)

275 seats: 22 good, 27 mixed, 17 to avoid

Best seats

  • Row 1, seat A (World Business Class): front row of Business with no middle pair beside it: only the window seats 1A and 1K are in row 1.
  • Rows 2–7, seats A and K (World Business Class): set back from the aisle, so it is more private
  • Row 11, seat A (Premium Comfort): first row of Premium Comfort, with nothing ahead but the cabin divider.
  • Row 17, seat A (Economy Comfort): front row of Economy Comfort, with more legroom than Economy.

Seats to avoid

  • Row 8, seats D and G (World Business Class): next to a galley, with light and noise during service
  • Row 26, seat A (Economy Class): backs onto the mid-cabin lavatories: limited recline and a queue beside you.
  • Row 26, seats B, C, D, E, G, H, J and K (Economy Class): next to a lavatory, with queues, noise and flushing
  • Row 43, seat A (Economy Class): last row on the left, beside the rear lavatory.

Full seat map

United Airlines Boeing 787-9 (Version 1, 257 seats)

257 seats: 42 good, 32 mixed, 14 to avoid

Best seats

  • Rows 2–7 and 10–12, seats A and L (United Polaris business class): set back from the aisle, so it is more private
  • Rows 31–33, seats A, B, C, J, K and L (United Economy): united Economy Plus: about 34" of pitch, against 31" in Economy
  • Row 34, seats A, B and C (United Economy): united Economy Plus: about 34" of pitch, against 31" in Economy
  • Row 44, seats D, E and F (United Economy): united Economy Plus: about 34" of pitch, against 31" in Economy

Seats to avoid

  • Row 8, seats D and F (United Polaris business class): next to a galley, with light and noise during service
  • Row 35, seats A, B, C, D, E, F, J, K and L (United Economy): next to a lavatory, with queues, noise and flushing
  • Row 57, seats D, E and F (United Economy): next to a galley, with light and noise during service

Full seat map

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