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We hold 5 airline configurations of the Boeing 787-10 Dreamliner, compared side by side below. Seat counts range from 318 to 337 depending on the carrier's cabin mix, so the same Boeing 787-10 Dreamliner can carry very different passenger loads. Across these layouts you'll find 4 distinct cabin classes.
Configurations from our seat-map directory, checked April 20, 2026. Open any row for the full per-airline seat map.
Looking for the best seats on the Boeing 787-10 Dreamliner? See the verified picks by airline →
| Airline | Total seats | Cabins | Classes |
|---|---|---|---|
| Singapore Airlines | 337 | 2 | Business Class, Economy Class |
| United Airlines | 318 | 4 | Economy Class, Economy Plus Class, Premium Plus Class, Business Class |
| British Airways | — | — | — |
| Etihad Airways | — | — | — |
| KLM Royal Dutch Airlines | — | — | — |