Boeing 777-300ER
- First Class8 seats · 1-2-1 layout · 69" pitch · 20.5" wide
- Business Class42 seats · 2-3-2 layout · 60" pitch · 20.5" wide
- Economy Class310 seats · 3-4-3 layout · 32" pitch · 17" wide
Compare validated configurations side by side. Enter a seat such as 12A to see whether that position exists in both layouts and how its cabin, position, and warnings differ.
| Measure | Boeing 777-300ER | Airbus A350-900 |
|---|---|---|
| Total seats | 360 | 312 |
| Cabin split | 8F · 42J · 310Y | 32J · 21W · 259Y |
| Row span | rows 1–49 | rows 1–47 |
| Evidence | Coordinate-validated | Coordinate-validated |
| Last validated | 2026-06-10 | 2026-07-01 |
Always confirm the total seats, cabin split, and row range against your booking screen. Airlines can swap aircraft or configurations before departure.