Originally Posted by
footballfanatic
I just use milecalc.com (to get distances from the Great Circle Map), excel, and the AA app. has worked well for almost 10 years.
Thank you very much. I had not discovered milecalc.com before.
To answer OP, I just roll my own XLS and update it whenever I book a flight and then after miles post.
I wish I would have started this at the beginning of last year, nothing like flying 148K miles and then declining a trip because I thought I had enough miles only to find they did not post from a one world partner.