nkUnited Airlines Boeing 777 300er Seat Map
Last verified July 11, 2026B77W / 77W
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Cabin details
- Wi-Fi
- Lie-flat
- IFE
- Power
Business
- Seatlie-flat
- Pitch78"
- Width23"
- Bed length76"
- Materialcloth
- IFEseatback
- Poweroutlet and USB
- Footrest
- Adjustable headrest
Premium Economy
- Seatstandard
- Pitch34"
- Width17.05"
- Materialsynthetic leather
- IFEseatback
- Poweroutlet and USB
- Adjustable headrest
Economy
- Seatstandard
- Pitch31"
- Width17.05"
- Materialsynthetic leather
- IFEseatback
- Poweroutlet and USB
- Adjustable headrest
Traveler reviews
Easiest Way to Waste $8000 USD
This is the easiest way to squander 8000 dollars, spend it on United Polaris Business Class. Things were off to a bumpy start with the Polaris Lounge, IT WAS FULL! One of the most important things of flying international business class is the lounge! Onboard the experience was no better, we had the rudest flight attendants that I have ever met. Aside from the fact that they were extremely rude and insensitive, they were on their phones whenever I saw them. The Polaris seat is also horrible, nothing like the advertisements. The seat is one of the hardest I have ever slept on in business class and it was ABSOLUTELY FILTHY! AVOID UNITED AIRLINES!!!
It was awesome
Good legroom and great ifr
Amazing seat overall
I recommend any odd numbered window seat in united polaris for people traveling alone. I sat in 15A on my flight and it was a comfortable seat with 3 windows. I would recommend this seat because it was very cozy. The food was not amazing though
Worst possible experience for a human being.
The seats do not recline, period. No leg room. Seats of passengers in front of you do recline, making it difficult for anyone to even stay seated. Seats are placed in front of lavatories. Not only is sleep deprivation a form of torture in a 12 hour flight, but it’s an especially unsanitary situation during a worldwide pandemic of an airborne virus. These conditions are especially bad for someone with a heart condition like myself. I was told there was no chance of a seat change. I can understand that airlines try to optimize and squeeze in as many people as possible to increase revenue, but it’s an embarrassment for an airline that operates in the US to even have seats like these where humans will be crammed into for 12 hours. The connecting flight was late and this 12 flight was late as well. Great space for secured inanimate objects to be placed in, just not apt for human use. You shouldn’t have to be extremely wealthy to afford upgrades just to be able to sleep in a long international flight.
The 777-300 ER is good plane!
The 777-300 ER relay is the shining star in the United fleet! The seats are amazing and so is the food and service!
lots of leg room, can easily get up and out even when person sitting next to you in 40D is reclined and sleeping
Watch out for this seat maybe, may have limited recline.
Definitely better seats to sit in, may have limited recline; near the lavatory.
Recommend this seat over others, has extra legroom; no underseat stowage; traytable in armrest means narrower seat; armrests do not move.
Can't go wrong with this seat, has extra legroom; no underseat stowage; traytable in armrest means narrower seat; armrests do not move.
This is a good seat to choose, has extra legroom; no under seat stowage during takeoff and landing; traytable in armrest means narrower seat.
Good seat with some minor issues, no seat reclining in front of you; may have extra legroom; no underseat stowage; traytable in armrest means narrower seat; armrests do not move.
Don't sit here if you don't have to, may have limited recline; near the lavatory.
Look elsewhere, may have limited recline; near the lavatory.
If you can, find another seat... may have limited recline; near the galley.
Not terrible, but not good either, may have limited recline; near the galley.
Good and bad, but overall an ok seat, near the galley.
Pretty good seat all things considered, no seat reclining in front of you; may have extra legroom; no underseat stowage; traytable in armrest means narrower seat; armrests do not move.
Recommend this seat over others, has extra legroom; no underseat stowage; traytable in armrest means narrower seat; armrests do not move.
Can't go wrong with this seat, has extra legroom; no under seat stowage during takeoff and landing; traytable in armrest means narrower seat.