9 aircraft and 15 cabin layouts, from the 737-800 to the A330-900. Pick one for its seat map, the best seats and the seats to avoid.
There are seat maps for 9 Hainan Airlines aircraft here: the Airbus A320neo, the Airbus A321neo, the Airbus A330-200, the Airbus A330-300, the Airbus A330-900, the Boeing 737 MAX 8, the Boeing 737-800, the Boeing 787-8 and the Boeing 787-9.
The Airbus A330-900, with 301 seats: 24 Business and 277 Economy in its main layout.
The Boeing 787-9 has Premium Economy in at least one layout.
The Airbus A320neo, with 28.5" - 35" of seat pitch in Economy and seats 18" wide.
