Mileage earned is based on a percentage of
actual flight miles flown, with 500 minimum miles on flights shorter than 500 miles.
So it was a combination of credit card bonus, spending, and
actual flight miles.
Earn 25 % of
actual flight miles * flown in N, U, or P classes of service.
Earn 50 % of
actual flight miles * flown in T, V, H, L, S, or O classes of service.
Economy Comfort Cabin: Earn
actual flight miles * flown in Y, E, or A class of service, plus 25 % Bonus Miles.
So it was a combination of credit card bonus, spending, and
actual flight miles.
Earn
actual flight miles * booked in H, Q, L, V, K, G, T, R class of service; 2.
Earn
actual flight miles * booked in M, and B class of service plus 25 % Bonus Miles; 3.
Earn
actual flight miles * booked in Y, and S class of service plus 50 % Bonus Miles.