Sơ đồ chỗ ngồi United Airlines Boeing 767-300ER

United's premium-heavy "high-J" Boeing 767-300ER (commonly designated 76L; United does not publish the code on the cited pages), used on flagship transatlantic and premium-leisure routes (e.g. EWR-LHR). Published counts: 46 Polaris + 22 Premium Plus (United newsroom, 7 Mar 2024) and 43 Economy Plus + 56 Economy = 167 (Wikipedia fleet table); the SEC FY2025 10-K reports 37 total 767-300ERs across a 167-203 seat range. Polaris is a 1-1-1 all-aisle-access cabin (every seat a single). DERIVATIONS: Polaris rows 1-16 (rows 1-14 full 1-1-1 = 42; rows 15-16 reduced to window singles A/L for a galley console = 4); a mid-business galley/lavatory bank splits forward (rows 1-8) and rear (rows 9-16) sections. Premium Plus rows 18-21 2-2-2 (rows 18-20 full = 18; row 21 reduced to 4 at a galley). Economy Plus rows 23-29 2-3-2 (rows 23-27 full = 35; rows 28-29 centre-galley 2-0-2 = 8). Economy rows 30-37 2-3-2 (8 full rows = 56) with an over-wing exit at row 33. Door and exit positions, over-wing band, mid-cabin galley/lavatory banks and the section split are DERIVED and may differ from the actual airframe. Column letters (window-left A ... window-right L, centre single E in Polaris) are a derived convention. No 767 window grid exists in the corpus, so window seats carry windowAlignment 'unknown' and windowGridType is omitted. Pitch/width/bed dimensions are not published by United and are flagged unsourced.