Yes, seats on Hawaiian Airlines flights generally recline, though the extent depends on the aircraft type and the cabin class. On their long-haul Airbus A330 and the newer Boeing 787-9 Dreamliner aircraft, Economy and Extra Comfort seats feature a standard recline of roughly 3 to 5 inches. In 2026, the Dreamliner's "Leihōkū" Suites offer a fully lie-flat experience for First Class passengers, while their Main Cabin seats are designed with ergonomic contours to maximize comfort during the 5-to-11-hour treks across the Pacific. For shorter "Inter-Island" hops on the Boeing 717, the seats have a more limited recline—approximately 2 inches—reflecting the short flight times of 30 to 45 minutes. It is worth noting that some bulkhead and emergency exit row seats might have restricted recline to ensure clear pathways. Hawaiian Airlines is known for its "Extra Comfort" section, which provides about 5 inches of additional legroom in addition to the standard recline, making it a popular mid-tier choice for travelers looking for a bit more space without the full cost of a premium cabin.