I think that as the market moves and costs get higher and fares get higher, it always creates opportunity. That's been the cycle over the years.

A lot of airlines have come and gone.

People were desperately trying to fill their seats for the summer. And so prices are really low right now. And so they are kept from raising prices to make up for that difference.

When you can sell [empty seats] at the gate for an upgrade for 500 bucks or 600 bucks... it makes all the sense in the world.

Just keep thinking about the good side of ADD - the creativity and the originality it can stimulate.

Of course, we should all be aware of what we're packing in our carry-on luggage - anything that might be considered dangerous could be confiscated at a security checkpoint.

Value will always be on top of everyone's lists now, right along with safety.