Boeing 777-300ER
- Business40 seats · 4 layout
- Premium Economy62 seats · 2-4-2 layout
- Economy256 seats · 3-4-3 layout
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Compare available 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 A330-300 |
|---|---|---|
| Total seats | 358 | 313 |
| Cabin split | 40J · 62W · 256Y | 36J · 277Y |
| Row span | rows 10–72 | rows 1–44 |
| Geometry | Per-seat geometry | Per-seat geometry |
| Layout updated | 2026-08-16 | 2026-08-16 |
Always confirm the total seats, cabin split, and row range against your booking screen. Airlines can swap aircraft or configurations before departure.