Depending on how many miles you have, there are some ways to increase your USAirways mileage. For example, Diners Club, Starwood American Express, MCI all are partners with USAirways. And, Bank of America offers debit cards and Visa cards that will get you points. If memory serves, BofA will give you 10,000 miles for getting its USAirways Platinum Visa card. So you could take your base of USAirways miles and then get to a higher level even if you don't fly USAirways. Also, remember USAirways is now a partner with UAL.