Originally Posted by
ashill
And Southwest, despite also having a North America-only network (albeit a much bigger one than AS) is basically revenue-based as well.
The way Southwest does it makes more sense to me than anyone else. Your flight costs $100, you get 600 points (fare*6). Your AT or BS fare that's $400, you get 4,000 for AT (fare*10) or 4,800 for BS (fare*12). They don't even look at mileage calculations.