Sơ đồ ghế Qatar Airways Boeing 777-300ER — 412 ghế

Boeing 777-300 ER non-Qsuite 412: 24 Business seats in 2-2-2 rows 1-4 and 388 Economy seats in rows 16-55. The native grid replaces the former count-derived Economy 9-47 reconstruction. Business pitch 78 in/width 21.82 in and fully-flat 180-degree bed; Economy pitch 31-33 in/width 16.6-17.37 in. No Qsuite door, Double Suite or Quad claim applies. Furniture row/side anchors remain a grouped schematic interpretation marked derived; their native categorical identities and bank order are separately audited. Row/seat positions are verified against the identified archived Qatar PDF, not newly downloaded current bytes. Qatar’s current fleet page was read on 2026-10-03 and links this capacity; direct current-PDF retrieval returned HTTP 403, so byte equality and current amenities remain unverified. Window alignment is unknown. Inferred facing, unsupported aisle-access/headrest/footrest/legrest and double-bed seat-type promises, unsupported special seat flags are omitted; October 4 sourced schematic service-area ratings supersede the earlier neutral rating placeholders. October 4 ratings assessment: sourced schematic galley/lavatory proximity is capped at be_aware with a plain-English reason. Other seats are standard within their cabin because the reviewed evidence establishes no supported seat-specific advantage or drawback; standard is not certification of comfort. Exit/bulkhead/recline/under-seat storage differences and window alignment remain unknown where exact per-seat evidence is absent. Final native furniture re-review supersedes earlier derived exit/door claims: the primary legend labels galley, ordinary restroom and blue wheelchair-accessible restroom icons, but does not identify the unlabelled gray transverse bars as doors. No actual exit/entry station is established from those bars. Such exit furniture is removed; service gaps remain uncalibrated schematic spaces. Forward restrooms are left and center, not right. The middle Economy restroom pair is center, not outboard. Distinct source galley/restroom blocks and their accessibility labels are transcribed individually; coarse anchors do not establish exact monument width, physical immediacy or complete longitudinal geometry. No additional comfort penalties are inferred across unlabelled gaps. Aft55D has a center-left galley inference;55F a center-right lavatory inference;55E lies near the mixed boundary and the two flags describe one correlated service-area exposure, not automatic compounding or Avoid. Physical geometry and exact distances remain unverified.