If you’ve got a United Airlines credit card and want to boost your miles balance, you’re in luck. United is emailing select cardholders with an offer to earn up to 7,000 bonus miles on purchases ...

More than 900 million people fly commercially in the U.S. every year. More than 3.13 million people were screened at airport security checkpoints on Nov. 30 alone, an all-time record. Commercial ...