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Cathay Pacific Boeing 777-300ER seat map

777-300ER 77P regional high-density (438 seats: Business / Economy)
438 seats42J/6N/390YLast verified Jul 14, 2026

Seat map

Hover or tap any seat to see its rating and details.

Rating
GreatGoodStandardBe awareAvoid
Seat shape
SuiteLie-flatReclinerStandard
Flags & windows
Has a noteWindow mismatch flaggedNo window (structural blank)
Provenance
PUBLISHED MAPDERIVED LAYOUTMIXED SOURCES
Zone: Extra Legroom Seat (premium)EXTRA LEGROOM SEATRegional Business classBusiness · 2-3-2EconomyEconomy · 3-4-3BASSINET (center) — Cathay accessible plan identifies a bassinet position in this row.🍼 BASSINETGALLEY (full_width) — Position reproduced from the Cathay published plan.🍽 GALLEYWC (center) — Position reproduced from the Cathay published plan.🚻 WCBASSINET (center) — Cathay accessible plan identifies a bassinet position in this row.🍼 BASSINETWC (both_sides) — Position reproduced from the Cathay published plan.🚻 WCWC (both_sides) — Position reproduced from the Cathay published plan.🚻 WCBASSINET (center) — Cathay accessible plan identifies a bassinet position in this row.🍼 BASSINETGALLEY (center) — Position reproduced from the Cathay published plan.🍽 GALLEYBASSINET (center) — Cathay accessible plan identifies a bassinet position in this row.🍼 BASSINETWC (both_sides) — Position reproduced from the Cathay published plan.🚻 WCWC (both_sides) — Position reproduced from the Cathay published plan.🚻 WC11121415161718394041424344454647484950515253545556575859606162636465666768697071727374757677787980DEGACDEGHKACDEGHKACDEGHKACDEGHKACDEGHKACHKABCDEFGABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKDEFGABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEFGHJKABCDEGHJKABCDEGHJKABCDEGHJKACDEGDEGEXIT (door) — Cathay published plan Door 1 position.EXITEXIT (door) — Cathay published plan Door 1 position.EXITEXIT (door) — Cathay published plan Door 2 position.EXITEXIT (door) — Cathay published plan Door 2 position.EXITEXIT (door) — Cathay published plan Door 3 position.EXITEXIT (door) — Cathay published plan Door 3 position.EXITEXIT (door) — Cathay published plan Door 4 position.EXITEXIT (door) — Cathay published plan Door 4 position.EXITEXIT (door) — Cathay published plan Door 5 position.EXITEXIT (door) — Cathay published plan Door 5 position.EXIT

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Best & worst seats

Our rating engine's picks for this cabin layout — see any seat's full reasoning in the map above.

Worth knowing
  • 46A, 46K, 49A, 49K, 54A, 54K — Cathay identifies this window-position seat as non-viewing because it has no usable window.

Cabins

Regional Business class

42 seats · 2-3-2
Seat
Recliner
Screen
Screen fitted (size unpublished)

Economy

396 seats · 3-4-3
Seat
Standard seat, Extra-legroom seat
Screen
Screen fitted (size unpublished)
Extra Legroom Seat

Onboard facilities

Drawn on the interactive map above — hover a monument to confirm its position.

3 lavatories · 2 galleys · 5 door pairs

🚪 EXIT × 5🍽 GALLEY × 2🚻 WC × 3🍼 BASSINET × 4

Amenities

Wi-Fi
Available
Cathay reported 100% high-speed inflight connectivity across its fleet from August 2025.
Entertainment
Seatback screens
Cathay reported 100% seatback inflight entertainment across its fleet from August 2025.
Provenance

Sources

Every measurement and claim on this page traces back to one of these. Last verified Jul 14, 2026.

How this map was built

Cathay publishes 42 Business / 396 Economy = 438 for 77P on its live Boeing 777 selector. The exact high-density grid is reproduced from CX_777_300_77P_2026.png: Business rows 11, 12, 14-18 in 2-3-2, with center-only row 11 and side-only row 18; Economy sections are rows 39-53, 54-67 and 68-80. The source image itself uses "777_300" in its filename while Cathay groups the plan with 77W/773 configurations; this instance follows the assignment's requested 77W/777-300ER scope and records that ambiguity rather than concealing it. Cathay identifies 46A/K, 49A/K and 54A/K as non-viewing. The six icon-marked side seats at row 54 are the Extra Legroom zone, resolving to 6N/390Y inside Cathay's published 396 Economy total. Row 80 is real and published, requiring the documented 777-300ER registry maxRow extension from 72 to 80. Numeric seat dimensions are omitted and other window alignment remains unknown.

What changed

  1. Jul 14, 2026Initial Cathay Pacific 77P Boeing 777-300ER configuration from Cathay's live fleet page and official 2026 seating-plan image.