UA863 seat map: Boeing 777 (4-class)

What is the seat map for UA863?

The seat map for UA863, United Airlines from San Francisco (SFO) to Sydney (Mascot) (SYD), is a Boeing 777 in a 4-class configuration with 309 seats. This is the typical configuration for the route, not a verified departure.

What aircraft is UA863?

UA863 is scheduled as a Boeing 777 (4-class, 309 seats).

Flight
UA863
Airline
United Airlines
Route
San Francisco (SFO) to Sydney (Mascot) (SYD)
Aircraft
Boeing 777
Configuration
4-class, 309 seats
Home / Flights / UA863
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UA863 Seat Map

● On time
United Airlines · Boeing 777 · Sat, 31 Oct 2026
Depart
SFO · San Francisco
15h 26m
7,425 mi
Arrive
SYD · Sydney (Mascot)
+ Seat alert

309 seats across 4 cabins

F · First
0/48
J · Business
0/52
W · Premium Economy
0/21
Y · Economy
0/188
Filter:
First Business Premium Economy Economy Extra legroom / exit Occupied Blocked

Some cabin classes show aircraft layout only — live seat availability could not be retrieved from the airline for this date.

First · Business · Premium · Economy · Rows 1–57
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UA863 Flygdetaljer

Flygnummer: UA863

Avresa:

(San Francisco International Airport, San Francisco)

Destination:

(Sydney Kingsford Smith International Airport, Sydney (Mascot))

Distance: 11,950 km (7,425 mi)

Est. Duration: 15h 26m

Flygdatum: October 31, 2026

Flygplan: Boeing 777

Starlink: No

Data coverage: High

UA863 flew a verified Starlink aircraft on 0% of the 27 days observed in the last 60. 27 of the days count as not Starlink because the aircraft is not on United's Starlink tracker as of 2026-11-01. No verified Starlink aircraft seen on this flight.

Data: seatwifi.com

Flygbolagsrutter: View United Airlines route map

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Flygplanskonfiguration

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Aircraft Details

Seating info & configuration

Airline
United Airlines (UA)
Aircraft
Boeing 777
Seating
  • Main Deck: 309 seats
  • Economy: 188
  • Premium Economy: 21
  • Business: 52
  • First: 48
Legend

Seat Status

Blocked
Occupied
Standard

Cabin Classes

First
Business
Premium Economy
Economy
Extra legroom / exit

Features

Exit door
WC Lavatory
GALLEY Galley
CREW Crew area
United Airlines Boeing 777 seat map layout for flight UA863 from SFO to SYD
Reference layout

This Boeing 777 operates United Airlines flight UA863 from San Francisco (SFO) to Sydney (Mascot) (SYD). Browse the interactive seat map above to find the best seats for your journey, view real passenger reviews, and explore detailed cabin configurations to make an informed decision for your flight.

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