Originally Posted by
dusdidt
Air France: Mileage credit is not applicable for fares booked in A, L, N, O, G, or X class,
O/X are award booking classes.
A is included in-error (it used to be the F award class).
N is one of the lowest.
O/G are most likely group/non-rev classes.
Originally Posted by
dusdidt
KLM: Mileage credit is not applicable for fares booked in D, G, E, V, N or W class.
D/W are award booking classes.
V/N/E are some of the lowest.
G is most likely a group class.
Originally Posted by
dusdidt
Aeroflot: Mileage credit is not applicable for fares booked in O, X, L, N, or E class
O/X are award booking classes.
L is one of the lowest.
N is the group/charter class.
E is most likely a non-revenue class.
Originally Posted by
dusdidt
Korean: Mileage credit is not applicable for fares booked in B, G, N, Q, A, D, U, X, or V class.
A/D/U are award booking classes.
B/G/N/Q/X/V not sure.
(http://Help.KVSTool.com/#Classes)