Boeing 777-300ER
- Business39 seats · 4 layout
- Premium Economy56 seats · 2-4-2 layout
- Economy238 seats · 3-3-3 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 A321-200 |
|---|---|---|
| Total seats | 333 | 184 |
| Cabin split | 39J · 56W · 238Y | 8J · 176Y |
| Row span | rows 1–73 | rows 1–50 |
| Geometry | Per-seat geometry | Configuration geometry |
| Layout updated | 2026-08-16 | 2026-08-26 |
Always confirm the total seats, cabin split, and row range against your booking screen. Airlines can swap aircraft or configurations before departure.