SeatRecon
Currently flyingMIXED SOURCES
Representative layout — individual aircraft on this route may vary.

Ethiopian Airlines Boeing 777-300ER seat map

Boeing 777-300ER (399 seats: 34 Cloud Nine / 365 Economy)
399 seats34J/365YLast verified Jul 17, 2026
Parts of this layout are reconstructed from airline-published seat counts — some seat positions are approximate.

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
Cloud Nine Business ClassBusiness · 2-3-2Economy ClassEconomy · 3-3-312345212223242526272829303132333435363741424344454647484950585960616263646566676869707172ACDGHKACDEGHKACDEGHKACDEGHKACDEGHKABCABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKABCDEGHJKACDEGHKACHKEXIT — Five door pairs are shown on the current Ethiopian 777-300ER drawing used for the unchanged 365-seat Economy geometry; numeric row anchor is derived.EXITEXIT — Five door pairs are shown on the current Ethiopian 777-300ER drawing used for the unchanged 365-seat Economy geometry; numeric row anchor is derived.EXITEXIT — Five door pairs are shown on the current Ethiopian 777-300ER drawing used for the unchanged 365-seat Economy geometry; numeric row anchor is derived.EXITEXIT — Five door pairs are shown on the current Ethiopian 777-300ER drawing used for the unchanged 365-seat Economy geometry; numeric row anchor is derived.EXITEXIT — Five door pairs are shown on the current Ethiopian 777-300ER drawing used for the unchanged 365-seat Economy geometry; numeric row anchor is derived.EXITEXIT — Five door pairs are shown on the current Ethiopian 777-300ER drawing used for the unchanged 365-seat Economy geometry; numeric row anchor is derived.EXITEXIT — Five door pairs are shown on the current Ethiopian 777-300ER drawing used for the unchanged 365-seat Economy geometry; numeric row anchor is derived.EXITEXIT — Five door pairs are shown on the current Ethiopian 777-300ER drawing used for the unchanged 365-seat Economy geometry; numeric row anchor is derived.EXITEXIT — Five door pairs are shown on the current Ethiopian 777-300ER drawing used for the unchanged 365-seat Economy geometry; numeric row anchor is derived.EXITEXIT — Five door pairs are shown on the current Ethiopian 777-300ER drawing used for the unchanged 365-seat Economy geometry; numeric row anchor is derived.EXIT

Tap or hover a seat for its rating and details. On a phone, pinch to zoom and drag to pan.

Best & worst seats

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

Worth knowing
  • 1A, 1K, 2A, 2K, 3A, 3K — Window-side Cloud Nine seat has no direct aisle access — step past the aisle-seat passenger.

Cabins

Cloud Nine Business Class

34 seats · 2-3-2 · lie-flat
Seat
Lie-flat bed

Economy Class

365 seats · 3-3-3
Seat
Standard seat

Onboard facilities

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

5 door pairs

🚪 EXIT × 5
Provenance

Sources

Every measurement and claim on this page traces back to one of these. Last verified Jul 17, 2026.

How this map was built

Ethiopian's current corporate fleet page publishes both 34C/365Y (399) and 28C/365Y (393) passenger 777-300ER capacities and lists APX/APY/ASK/ASL together without mapping the split. A current neutral fleet search labels ASK and ASL C34Y365; these registrations are recorded as a conservative partial subset because the same neutral result conflicts with Ethiopian's current 28/365 ET-APX-family page for APX. The 34-seat Cloud Nine grid is DERIVED_FROM_COUNTS: row 1 has six paired-block seats with the center-middle position omitted, followed by four full 2-3-2 rows (6 + 4 x 7 = 34). The 365-seat Economy grid is mixed provenance from Ethiopian's current APX drawing, which visibly reconciles as row 21 port-side 3 + 16 full rows (147), 10 full center rows (90), and 13 full aft rows + 2-3-2 + 2-0-2 taper rows (117 + 7 + 4 = 128), total 365. The drawing omits legible row numbers and booking letters, so all labels, row numbers and door anchors are derived and all cabins/rows/furniture are marked accordingly. No 777-300ER window-grid file exists in this checkout despite the assignment hint; aircraft.windowGridType is omitted and every window seat remains unknown. No current primary or permitted neutral source found supports a 24J/402Y (426-seat) Ethiopian layout. The March 2026 777-300ERSF agreement is for Q2 2028 deliveries, not evidence that a July 2026 passenger frame was already converted.

What changed

  1. Jul 17, 2026Initial Ethiopian Airlines 399-seat 777-300ER configuration generated from current airline counts, the current official 365-seat Economy drawing, and neutral tail-status evidence.