There is more profit in being able to sell an unoccupied seat twice (once for the unused non-refundable ticket, a second time when the original ticket does not show up at the gate) than in allowing tickets to be resold on the grey market.
There is more profit in being able to sell an unoccupied seat twice (once for the unused non-refundable ticket, a second time when the original ticket does not show up at the gate) than in allowing tickets to be resold on the grey market.
Pretty sure the stated reason for the TSA checking IDs is to keep people on the no-fly list from flying. (Worth nothing that the no-fly list is not without its problems). It also allows trusted traveler programs to work.
The TSA approach and security paradigm in general seems poorly thought out and misguided to me sometimes.
When I buy tickets, they are nonrefundable. If I don't use the ticket, I don't get my money back (or credits). You can buy tickets that are refundable, but they cost more.
If you cancel a non-refundable non-Basic Delta, JetBlue, American, etc. ticket you will get the entire ticket value as credit for future flights.
If you cancel a Basic ticket, you usually get the entire ticket value less a flat fee. Some airlines don't give any credit.
If you cancel a Refundable ticket you get the money back on your credit card/bank account.