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Fleet breakdown

Cathay Pacific 777-300ER Business Class

CabinScore has measured 2 physically different business-class cabins that Cathay Pacific flies on the 777-300ER — rated 9.1 and 8.1 out of 10 — and booking sites sell every one of them as the same “Business” fare. Your route decides which one you board.

The Versions, Ranked2 versions · 11 tracked routes

01

Aria Suite

53cm wide · 198cm bed · direct aisle access

9.1Exceptional
Cathay Pacific Aria Suite cabin on the 777-300ER

Cathay Pacific's new Aria Suite — the airline's first business-class product with a sliding privacy door. Built on the Collins Aerospace Elements platform in a 1-2-1 reverse-herringbone layout with 45 seats per cabin on the 777-300ER (vs.

Spot it

  • Sliding privacy door at each suite — the giveaway versus the legacy Cirrus
  • Sculpted cocoon-style head shell with built-in mood lighting
  • Light grey + warm wood finishes (vs. the darker legacy J palette)
02

Cathay Business

51cm wide · 191cm bed · direct aisle access

8.1Elevated
Cathay Pacific Cathay Business cabin on the 777-300ER

Cathay Pacific's pre-Aria 777-300ER business class. Uses the Safran Cirrus reverse-herringbone seat in 1-2-1 — the same seat family as the A350-900 and A350-1000, just on the wider Boeing fuselage.

Spot it

  • Reverse-herringbone seats angled inward toward the aisle
  • Wing-shaped privacy panel beside the head (no door)
  • Side panel that folds up to extend the sleeping surface

Route shares are the share of Cathay Pacific's observed flying on a tracked route that is this cabin, resolved from flight history to individual registrations. They describe the routes we track, not Cathay Pacific's whole 777-300ER fleet — a version we haven't measured would not appear here at all.

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