Boeing 777-300ER (77W)

Learn more about the features of your plane.

Seat map (60/24/266)

Seat map (60/24/266)

Features of the aircraft

Features of the aircraft

What you’ll find aboard the Boeing 777-300ER (77W).

Comfort

  • United Polaris® business class
    United® Premium Plus
    United Economy Plus®
    United Economy®

Connectivity

  • Wi-Fi
  • Power outlets
  • USB ports
  • Seatback entertainment
  • Personal device entertainment

Performance

  • Cruise speed: 557 mph
  • Propulsion: Two General Electric GE90-115B turbofan engines, rated up to 115,300 pounds of thrust each
  • Wingspan: Up to 212 feet, 7 inches

Accessibility

Find details about the seat width, movable armrests and more below. Learn more about our accessible travel details and policies.

Aircraft interior specifications

Specifications are listed by cabin and may vary from standard.

Specifications United Polaris® business class United® Premium Plus United Economy Plus® United Economy®
3D View 3D seat view 3D seat view 3D seat view 3D seat view
Number of seats 60 24 62 204
Seat numbers 1A–18L 20A–22L 30A-33L, 34ABCJKL, 35ABCJKL, 45ABCJKL, 46DEFG 34DEFG, 35DEFG, 36A-43L, 46ABCJKL, 47A-68G
Exit rows/doors Front of cabin and between rows 8 and 9 After row 22 Before row 30 Before row 45
Seat configuration 1–2–1 2–4–2 3-4-3 3-4-3

Standard seat pitch

(the measure of legroom space between a point on one seat and the same point on the seat in front of it)

 6'6" (198 cm) sleeping space 38" (96.5 cm) 34" (86.3 cm) 31" (78 cm)

Standard seat recline

(the distance between a seat back in its full upright and full recline position)

 180° 6" (15 cm) 4" (10.1 cm) 3" (7.6 cm)

Seat width

(the distance between the inner sides of the armrests on a seat)

 22" (55.9 cm) 18.5" (47 cm) 17.05" (43.3 cm) 17.05" (43.3 cm)
Movable aisle armrests Rows 2, 4, 6, 8, 10, 12, 14, 16, 18 All aisle seats All aisle seats except bulkhead All aisle seats
Fixed bassinets 9A, 9L 20E, 20F 30E, 30F, 46E, 46F No
Entertainment Seatback entertainment and personal device entertainment Seatback entertainment and personal device entertainment Seatback entertainment and personal device entertainment Seatback entertainment and personal device entertainment
Wi-Fi Yes Yes Yes Yes
Power outlets Yes Yes Yes Yes
USB ports Yes Yes Yes Yes