FlyerTalk Forums - View Single Post - Definitive List of US Carriers' Mileage Expiration Policies?
Old Aug 17, 2006 | 1:12 pm
  #3  
soitgoes
FlyerTalk Evangelist
20 Years on Site
 
Join Date: Jul 2003
Posts: 11,377
Great list!

Two small additions

Spirit Airlines[
your FREE SPIRIT miles can expire. If you have less than 2,000 miles posted to your account from any source during the previous 6 month period, miles older than 6 months will be expired. Because the FREE SPIRIT program calculates your status on a monthly basis, any miles that will expire will do so at the start of every month. If you want to keep your miles, get a FREE SPIRIT MasterCard and make just one purchase per month - then your miles will never expire.
AirTran Airways
Credits expire one year from their date of posting in your account.
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