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Home » Reviews » Flight Reviews » Review: United Airlines 787-10 Business Class Los Angeles – London
Flight ReviewsUnited Airlines

Review: United Airlines 787-10 Business Class Los Angeles – London

Matthew Klint Posted onNovember 3, 2025November 3, 2025 15 Comments

a close up of a sign

My journey from Los Angeles to London on United Airlines was pleasant and restful onboard the 787-10 in Polaris business class. United’s consistent seat and excellent bedding make overnight flights to Europe a reliable choice, even if other parts of the soft product fall short.

United Airlines 787-10 Business Class Review (LAX-LHR)

As I mentioned in the introduction to this trip report, I booked into Premium Plus, United’s premium economy cabin, in order to maximize my upgrade chances. In retrospect, it seems that was not necessary, as I noticed a couple of employee standbys cleared into business class at the gate.

It was a quiet afternoon in LAX Terminal 7 and I encountered no line when I dropped my checked bag off a the Premier 1K counter. My only real annoyance of the entire journey happened here: the agent forced me to use the check-in kiosk even though I knew it would not let me check in (because my final destination was Ethiopia and the TIMATIC system flags the visa required). So after going through the process, of course, the machine started flashing red and an agent had to check me in anyway.

people at a check-in counter

a screen with a warning sign

I detest being directed to use a kiosk…let people check in with an agent, if they want!

Wih Touchless ID, clearing security is a breeze at LAX.

people standing in a line in a airport

Before the flight, I stopped at the Polaris Lounge, but I had had a big Easter lunch with my family, so I just had a glass of green juice before heading over to the gate.

a display case with food on it

a food buffet with different types of food in bowls

a room with tables and chairs

a room with tables and chairs

a sign in a frame

a glass of green juice on a table

Boarding commenced a bit late a 4:29 pm, just 21 minutes ahead of scheduled departure. However, folks boarded efficiently and by 4:55pm, the jetbridge had been removed and we began our taxi for takeoff.

a screen with a flight schedule

a woman standing in an airport

United Airlines 923
Los Angeles (LAX) – London (LHR)
Sunday, March 31
Depart: 4:50 PM
Arrive: 11:25 AM+1
Duration: 10hr, 35min
Aircraft: B787-10
Distance: 5,456 miles
Seat: 11A (“Polaris” Business Class)

I love UA923, a flight I’ve taken regularly now for almost half of my life as the only transatlantic flight from United’s LAX hub.

Seat

Onboard, I had chosen 11A, which is a “real” window seat (console on he aisle side) in the last row of the cabin. 

The 787-10 business class cabin, called “Polaris” by United, features 44 seats in a 1-2-1 configuration. Rows 1-11, all between door 1 and 2, constitute business class. Seats are 20.5 inches (52 cm) wide and recline into a fully-flat 6’6″ (198 cm) bed. All Polaris seats include direct aisle access.

an airplane with seats and windows

an airplane seats with blue seats and a white pillow

an airplane with seats and windows

 an airplane with seats and windows

an airplane with seats and windows

a row of monitors on an airplane

a seat in a plane

an airplane with seats and windows

an airplane with a small table and windows
My windows were blacked out due to the jetbridge

a screen on a plane

a blue and white label on a black and blue fabric

2024 Elite Status Progress Report

Cabin bedding includes a day blanket, duvet, large pillow, and cooling gel foam pillow…together, wih a matress pad (available on request), I find United’s bedding to be the best in business clas and with teh air vent turned on and the cabin cool, I slept for 6.5 hours, which is very good for me these days (and also solid considering that we had a srong tailwind and the flight itself ending up being only nine hours.

a stack of blankets and blankets on a chair

a bed in a plane

a bed in a plane

a bed in an airplane

a tv on the side of a plane

As always on United, the cabins could have been much cleaner…my seat had what appeared to be Japanese cough drops left in a small side storage pocket.

a pill in a package

There was also trash and grime under the windows and around the electronically dimmable window (EDW) control…

a small glass on a window sill

a close up of a vent

Our Takeoff From Runway 7R

LAX is my home airport and it is very rare to depart from runway 7R (departing toward the east rather than toward the West over the Pacific Ocean). But wind conditions made it an unusual takeoff, which meant flying over So Fi Satidrum and downtown Los Angeles moments after takeoff.

an airplane taking off from a runway

an airplane taking off from an airport
What a beauty!

a plane on the runway

an airplane engine on a runway

an airplane on a runway

an airplane on a runway

a small plane on a runway

a two airplanes on a runway
I can’t believe these liveries are still around…Spirit went yellow in 2014 and this particular livery is from 2007-2014.

an airplane parked at an airport

an airport with planes on the ground

a large hangar with a city in the background

an aerial view of a city

an aerial view of a large building

a city with mountains in the background

an aerial view of a city

aerial view of a city

aerial view of a city and mountains

an wing of an airplane above the clouds

aerial view of a city and water

an airplane wing and clouds

an airplane with seats and windows

Later on as the sun set:

an airplane wing and the sky

the wing of an airplane

an aerial view of a snowy landscape

an airplane wing with a sunset in the background

Amenties

A fanny pack-style Therabody amenity kit contained:

  • eyeshade
  • earplugs
  • dental kit
  • soft tissue
  • pen
  • lip balm
  • facial spray
  • skin creme

a black bag with a tag on it

a group of small items on a tray

a small package with qr code on it

Slippers were also placed at each seat–no request necessary.

a white slipper on a table

Food + Beverage

Dinner was served ater takeoff, mid-flight snacks were available, and breakfast was served before landing. United has improved its Polaris offerings and the food was acceptable on this flight (United has more recently updated its tableware).

Dinner

Service began with a hot towel and warm mixed nuts and a choice of beverage (I had San Pellegrino with a lime).

a hand holding a towel

a bowl of nuts and a glass of water

For my appetizer, I chose burrata. I also asked if I could have a bowl of tomato soup from the mid-flight snack menu: I’d just as soon prefer soup to most appetizers, and was obliged. Garlic bread and brown dinner rolls were also offered along with a green salad and balsamic vinaigrette dressing.

For my main course, I had halibut with couscous and found it perfectly acceptable (that is to say, not bad, but also not the quality I would have at home). 

a plate of food on a blue place mat

a plate of food with a fork

a bowl of food on a table

a bowl of soup and a bowl of food on a table

a bowl of grapes and cheese

a screen on the side of a plane

For dessert, I had a Tillamook ice cream sundae with chocolate sauce, shaved almonds, and whipped cream and a few bites of cheesecake with raspberries.

a plate of dessert and a cup of coffee

A good meal overall.

Mid-Flight Snack

I slept through it, but mid-flight snacks included a grilled cheese sandwich with tomato soup, whole fruit, and packaged sweet and salty snacks, plus leftover cheesecake and cheese trays from the dinner service.

Breakfast

90 minutes prior to landing, breakfast was served, with a choice of a full English Breakfast or banana bread pudding. The English breakfast was good, including buttery scrambled eggs, a cooked tomato, mushrooms, sausage, bacon, and baked beans. It was served with Chobani Greek yogurt, a croissant with preserves, and a fruit bowl.

a tray of food on a table

a plate of food on a table

a bowl of fruit and a roll

a bread on a plate

a plate of food on a table

The food may not be top quality, but you will not go hungry when flying United.

As an aside, I did not drink alcohol on this flight, but United has upped its wine game with a respectable selection of white and red wines plus Laurent-Perrier La Cuvée Champagne.

Service

Service was efficient (the entire meal was served on a single tray, when I believe it should have been served in courses) and friendly. I ate quickly, fell asleep, and ate again so my interactions with the crew were limited, but I did appreciate that they were happy to bring me the bowl of tomato soup with dinner.

a group of people sitting in an airplane

an airplane with seats and a person in the back

a group of people in an airplane

I give United flight attendants a lot of credit for coming to work each day with a smile when a new contract is years overdue.

IFE + Wi-Fi

Wi-Fi was available for $29.99. I did not connect…I never take Wi-Fi for granted and had Monday’s work already completed before we took off.

The IFE library includes a generous selection of movies and TV programming with limited audio files (mostly podcasts with some music) and games.

a screen on a plane

a screen on a plane

a screen on a plane

a screen on a plane

a screen on a plane

a screen on a plane

a screen on a plane

a screen on a device

a screen on a plane

Noise-canceling headphones are functional, but American and JetBlue outdo United on headphones.

a plastic bag on a door

Lavatories

The 787-10 has two lavatories in the front and two lavatories in the rear of the cabin.

a toilet and sink in a bathroom

a sink in a bathroom

a group of bottles on a shelf

a tea bag and a blue bow
Don’t teabag me!

Approach to LHR

We flew over central London, though I was seated on the worn side of the plane. Had I been paying closer attention, I probably would have noticed that we flew directly over Windsor Castle.

an airplane wing with clouds above it

a city with a river and a city in the distance

an airplane wing and a city

an airplane parked at an airport

an airplane parked in a terminal

a plane on the runway

a group of airplanes parked at an airport

a large white airplane parked in front of a building

a large airplane at an airport

While T2 at LHR is mostly Star Alliance, there are additional carriers like Icelandair, Loganair, and Aer Lingus that use it.

CONCLUSION

My flight on United was fine…sort of exactly as expected. The cabin was kept cool and the bedding comfortable, such that I was able to sleep. The service was good and the food was fine…nothing bad, but also nothing great. I’m thankful for UA923, my only nonstop link to the Atlantic from LAX on United.

Next up: a long day at LHR.

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About Author

Matthew Klint

Matthew is an avid traveler who calls Los Angeles home. Each year he travels more than 200,000 miles by air and has visited more than 135 countries. Working both in the aviation industry and as a travel consultant, Matthew has been featured in major media outlets around the world and uses his Live and Let's Fly blog to share the latest news in the airline industry, commentary on frequent flyer programs, and detailed reports of his worldwide travel.

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15 Comments

  1. Bob Reply
    November 3, 2025 at 10:21 am

    Nice photos. However, does UA really serve the main meal all together on one tray? I thought UA switched to serving starters first and later serving the main course. “All together on one tray” seems more applicable for domestic USA first class and not for long haul business.

    • Matthew Klint Reply
      November 3, 2025 at 11:59 am

      In my experience, it depends…it is supposed to be in courses, but often is not…

  2. NDG Reply
    November 3, 2025 at 11:57 am

    Why does United have such a strong kiosk push?

    No other airline pushes top tier customers at a premium check in area to use a kiosk.

    Anywhere. In the entire world.

    This feels worthy of it’s own post. I once had a conversation with a senior manager at UA, he told me it’s not the policy, customers can choose. But local stations get metered by self-service percentage (probably to ultimately reduce staff) and that leads to this.

    • Sal Reply
      November 3, 2025 at 12:55 pm

      Totally agree. I hate kiosks in general, but it’s at least understandable for economy. But mandatory kiosks for business class is absurd. For what they charge (whether cash or miles), you want the personal touch.

    • CJ99 Reply
      November 3, 2025 at 7:53 pm

      Agree. Perhaps a post on this would raise awareness, as they say.

    • LA BOY Reply
      November 4, 2025 at 1:50 am

      in lax there was one agent for all international check in
      i waited 1/2 hour even there were only two peopole ahead of me
      crazy

  3. Jacques Portgieter Reply
    November 3, 2025 at 12:03 pm

    Jeez that breakfast looks…. interesting.

    LOL yikes

  4. 1990 Reply
    November 3, 2025 at 12:15 pm

    They still using that ‘blue balls’ safety video, even on their 787?

    • Matthew Klint Reply
      November 3, 2025 at 1:02 pm

      Yes.

  5. Michael Reply
    November 3, 2025 at 2:29 pm

    I have the same cleanliness issue on the United 787’s, and I find it odd. Such a great plane and every time I board I have to clean the seating area. And although I am also LAX based, I have had this issue in other airports.

  6. Dave Reply
    November 3, 2025 at 5:01 pm

    “very rare to depart from runway 74 ”

    Rare indeed! There is no runway 74…you meant either 7L or 7R.

  7. Güntürk Üstün Reply
    November 3, 2025 at 5:45 pm

    A carefree and cozy journey aboard one of UNITED’s twenty-one B787-10 Dreamliners (average age of 5.4 years).

  8. SFODan Reply
    November 3, 2025 at 6:16 pm

    The new Meridian headphones are much better than their old stuff. Not the best headphones but a stark improvement over the garbage they used to offer

  9. James Reply
    November 3, 2025 at 9:52 pm

    I really hope United & Kirby see these cabin photos of the filthy Polaris seat. Just completely unacceptable. It’s clear surfaces haven’t been wiped down in a very long time.

  10. Nick Reply
    November 4, 2025 at 10:03 am

    I know to take the alcohol swab handed out when you step on the plane. I sometimes take 2. Maybe they should also give you a battery handheld vacuum cleaner, would rather vacuum for 30 sec than sit in some strangers dirt.

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