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Seats Frog guide

United Airlines Boeing 787-9 (Version 1, 257 seats) vs Vietnam Airlines Boeing 787-9 (28 Business · 35 Premium Economy · 211 Economy)

United Airlines Boeing 787-9 (Version 1, 257 seats) has 257 seats and Vietnam Airlines Boeing 787-9 (28 Business · 35 Premium Economy · 211 Economy) has 274.

Cabins side by side

CabinSeatsRowsLayoutSeatPitchWidthReclineBedWi-Fi
United Airlines · Version 1, 257 seatsUnited Polaris business class
481–121-2-1Lie-flat bed—20.5 in—78 inYes
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
Vietnam Airlines · 28 Business · 35 Premium Economy · 211 EconomyBusiness Class
281–71-2-1Lie-flat bed—————
Vietnam Airlines · 28 Business · 35 Premium Economy · 211 EconomyPremium Economy Class
3510–152-3-2Recliner—————
Vietnam Airlines · 28 Business · 35 Premium Economy · 211 EconomyEconomy Class
21116–403-3-3Standard seat—————

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

Vietnam Airlines Boeing 787-9 (28 Business · 35 Premium Economy · 211 Economy)

274 seats: 9 good, 21 mixed, 16 to avoid

Best seats

  • Row 1, seat A (Business Class): front-row Business window seat.
  • Row 4, seat D (Business Class): business centre pair, good for two travelling together.
  • Row 10, seat A (Premium Economy Class): front-row Premium Economy window pair.
  • Row 26, seat A (Economy Class): exit row at the front of the rear Economy section.

Seats to avoid

  • Row 24, seats A, B, C, D, F, G, H and K (Economy Class): next to a lavatory, with queues, noise and flushing
  • Row 24, seat E (Economy Class): in front of the mid-cabin lavatories.
  • Row 38, seats A, B, C, G, H and K (Economy Class): next to a lavatory, with queues, noise and flushing
  • Row 39, seat A (Economy Class): short row near the rear lavatories.

Full seat map