Korean Air on Twitter: "Our Boeing 777-300ER seat capacity is 291(8 Kosmo Suites,56 Prestige & 227 Economy), http://t.co/0etfu7nfVq for more. http://t.co/c2IU4HkamJ" / Twitter
Airline Review: Korean Air – Business Class (Boeing 777-300ER with Lie Flat Seats): Bangkok – Seoul (KE 660)
![Korean Air on Twitter: "This is the type A seat map of our B777-300ER aircraft. Which is your favorite seat? /JN https://t.co/pexpx0ARsJ" / Twitter Korean Air on Twitter: "This is the type A seat map of our B777-300ER aircraft. Which is your favorite seat? /JN https://t.co/pexpx0ARsJ" / Twitter](https://pbs.twimg.com/media/CZtgnMrWEAAgRik.jpg)