Korean Air seats are available for three different classes:
Economy class - Korean Air provides 18-inch wide seat accompanied with sliding cushion, 34-inch liberal legroom and 118 degrees recline ability of the seat.
First class -The airline has 79-inch-long reclining bed-type seating, 24-inch-wide sitting space and 83-inch legroom that bring comfort as well as freedom.
Prestige class - Flat bed seat is 21.6-inch wide and has 74 inches of space between rows in this class of the Korean Air airbuses.
Economy Class – 1 bag up to 23kg
Korean Air flights to America 2 bags up to 23kg each
Korean Air flights to Brazil 2 bags up to 32kg each
First Class – 3 bags up to 32kg
Prestige Class – 1 bag up to 12kg
Korean Air carry-on luggage
Economy Class – 1 bag up to 12kg
First Class – 1 bag up to 18kg
Prestige class - 1 bag up to 18kg
Check out the detailed baggage info at Travelmerry baggage Info page.