Travelers over a certain age may qualify for Delta Airlines senior discounts, rewarding flexible flyers who know how to ask and when cheaper fares may apply.

It was like any other business trip for Minnesota frequent flyer Pete Carleton: walk through TSA, fill up the water bottle past security and chat with colleagues at the gate.

However, the airline's Elite Status members will still be eligible for First Class upgrades with Basic Economy tickets.

The Transportation Security Administration announced over the summer that Gold Star family members who have lost a loved one ...