United Airlines Boeing 787-9 Seat Map
United Airlines Boeing 787-9 cabin layout and seating plan
Boeing 787-9
The United Airlines Boeing 787-9 is configured 64J 35W 123M and features the latest "Elevated" interiors
Last verified August 17, 2026
Configuration
Seat classes
Power110V universal AC
USBUSB-C
Screen19" 4K OLED touchscreen display (27" at rows 1 and 9)
Wi-FiStarlink low latency, high speed wifi
Wireless charging
Bluetooth audio
Privacy door
Air vent
Adjustable armrestSixty-four Polaris seats based on the Elevate Ascent platform, configured 1-2-1. Each seat converts to a fully flat bed and features a sliding privacy door. The first row of each cabin section features Polaris Studio Suites which are 25% larger than the standard seats, equipped with an ottoman sufficiently sized to accommodate a companion
Power110V universal ACUSBUSB-CScreen16" 4K OLED touch screen displayWi-FiStarlink low latency, high speed wifiWireless chargingBluetooth audioAir vent
Adjustable headrestAdjustable armrestThirty-five recliner seats configured 2-3-2, each featuring a privacy winged headrest with integrated reading light
Power110V universal AC (shared)USBUSB-CScreen13" 4K OLED touchscreen displayWi-FiStarlink low latency, high speed wifiBluetooth audioAir ventAdjustable headrestAdjustable armrest123 slimline seats configured 3-3-3
Best seats on the United Airlines Boeing 787-9
Ranked by cabin from the per-seat ratings, window quality, and traveler notes on the United Airlines Boeing 787-9 seat map.
The best seat on the United Airlines Boeing 787-9 is 04A. In Premium Economy, go for 20A or 20L; in Economy, 32A and 32L are recommended for a good window and quiet spot.
Boeing 787-9 seat specifications: pitch, width and recline
What every symbol, measurement, and color on the map means, so you can compare seats, cabins, and aircraft with confidence.
Seat measurements
Row pitch
Distance from a point on one seat to the same point on the seat in the row ahead. A useful proxy for legroom.
Seat width
Measured across the seat cushion between the inner edges of the armrests.
Seat recline
How far the seat tilts back from upright, measured as the travel at the headrest.
In-seat amenities
Adjustable armrest
Adjustable headrest
Air vent
Seatback screen
Streaming to device
Wi-Fi
Power outlet
USB port
Wireless charging
Bluetooth audio
Privacy door
Cabin features
Galley
Lavatory
Accessible lavatory
Washlet lavatory
Bar or lounge
Bassinet position
Prayer area
Snack station
Service animal seating
Peanut-allergy seating
Wi-Fi quality
Good
Steady enough for messaging and email.
Better
Comfortable browsing and light streaming.
Best
Fast enough for video calls and streaming.
Seat ratings
Recommended
Above average. A strong pick on this aircraft.
Caution
Some trade-offs worth weighing before you book.
Avoid
Below average, with known drawbacks to avoid.
Plan your United Airlines flight
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Open the live mapUnited Airlines Boeing 787-9 seat map questions
How to read the map, what the ratings mean, and what you need to get started.
The map is drawn to scale from real cabin data, including window alignment, galleys, lavatories, and exit rows. Airlines can swap aircraft, so always confirm your seat at check-in.
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