Config code 77W · KL · Boeing 777-300ER
| World Business Class | 35 seats | rows 1-9 |
| Premium Economy | 24 seats | rows 11-14 |
| Economy | 322 seats | rows 17-63 |
The KLM Boeing 777-300ER is configured 35J 24W 322M and includes 56 Economy Comfort seats (displayed in the seat map with black/turquoise accents)
| Entertainment | Panasonic eX2 system screening audio/visual content gate to gate |
|---|---|
| Wi-Fi | Gogo 2Ku |
The to-scale diagram for this config lives at aeroLOPA, whose drawings we link to rather than copy.
Source: aerolopa.com/kl-77w rendered page, read 2026-08-11. The other Boeing 777-300ER config: none on record.