On this particular 777 model, economy seats measure just 17 inches wide, compared to the up to 17.3 inches on the 787 and the up to 18 inches on United’s 767s and almost all 777-200s. That extra inch makes a huge difference, especially if you’re unfortunate enough to have especially broad shoulders.
Also, each seat has its own touchscreen in-flight entertainment system (the same model found on some of UA’s other wide-body aircraft) and a decent-sized tray table.
First, some good news — this is a brand-new plane, so everything is shiny and fresh.
The seats in row 24 also provide a tremendous amount of legroom, but note that the exit door limits your space a bit at the window seats (24A and 24L). These seats are also a $186 up-sell ($179 for the middle seats). Note that rows 19, 24, 39 and the four center seats in row 40 do not offer under-seat storage.
With that out of the way, let’s try to make this experience as comfortable for you as possible.
Limited recline and close location of the lavatories are the disadvantages of the seats 21ABC, 21HJK and 22DEFG.
The seats 35ABC and 35HJK are less reclining than standard, the noise from lavatories may also represent a problem.
Passengers traveling with infants are often seated on the seats 23DEFG. Passengers of these seats will take advantage of extra space for their legs. Among disadvantages of these seats: lack of floor storage during take-off and landing, reduced width as the tray tables are built-in the armrests making them immovable. Other passengers tend to gather in the area of these seats while waiting to use lavatories and causing discomfort to passengers of these seats.
Proximity of the lavatories and limited recline are the disadvantages of the seats of the 21st row.
The best seats in this section are the seats 24ABC and 24HJK. These seats offer extra space for passengers’ legs. However, as the tray tables are built-in the armrests these seats are narrower than standard. Lack of floor storage during take-off and landing is another disadvantage of these seats.
United 777 300er Seat Map: Overview
The Boeing 777 300er United Airlines sports received a cosmetic overhaul in 2019 to make it more suitable for international trips to the US and from it. The aircraft is relatively large because of the long-distance flights, and the cabins have different comfort levels. According to the United 777 300er seat map, there are 412 seats divided between four cabins.
The Polaris cabin, which is the most luxurious, has 60 open-style suites, and the Premium Plus cabin houses 24 recliner seats. Then there are two Economy levels — Economy Plus and standard Economy, with 62 and 204 seats.
Passengers on this United 777-300er aircraft can enjoy entertainment during flights on United Private Screening monitors. The United Boeing 777 300er seat map shows that Polaris and Premium Plus passengers will have a personal 110V outlet for charging. Meanwhile, three seats in Economy Plus and Economy will share two outlets.
The United 777 300er has WiFi with different subscription plans for passengers. They can enjoy free non-alcoholic drinks and confectioneries. People in Polaris and Premium cabins also get free liquor, but any Economy cabins’ occupants interested will pay for the service.
All 777 300er United passengers get free meals depending on how long the flight lasts. Depending on flight duration, Economy and Economy Plus passengers can pay for choice meals when flying within the US.
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