Are you familiar with the US Airways fare codes, and how they now turn into American Airlines fare letters? Most of the codes stayed the same, however there are a few differences.
The US Airways fare codes are on the left; The American Airlines codes are on the right.
Y->Y
B->B
M->H
H->K
Q->M
N->L
V->W
L->V
S->G
K->S
U->N
E->Q
R->E



Jamie Larounis is an avid traveler, blogger and miles/points educator. Traveling well over 100,000 miles a year and staying in hotels for over 100 nights, he leverages miles, points and other deals to fly in first class cabins, and stay in 5-star hotels. The Forward Cabin shares his experiences, musings, reviews, tips, tricks, resources and industry news with you, the fellow traveler.
When will they align fare codes for domestic first class and ‘international’ business class? Still seeing PHX-MEX at 30k for ‘first class’ and not business class.