Milk Expires: Miles Shouldn’t
Unless all of your miles are with Delta, they can expire. There is no sadder fate for an airline mile, given how easy it is to avoid mileage expiration. First, the facts: most airline miles expire after a defined time period during which there is no authorized activity. The typical time period is 18 months (American, US Airways, United). Some airlines are a bit more generous. Southwest Airlines is 24 months. And, Korean Airlines is an amazing 7 years. For… Read the rest