Question
Just received new visa card from Bank of America and it claims to offer "unlimited upgrades" on US Air yet no information on how to get or use them.
Any advice would be appreciated.
Answer
The unlimited upgraes, are purchased upgrades. I am not 100% sure on this but i believe they cost $50 for each 500 files you are flying. The upgrades were not the draw for me the 15-20K miles were.