Many travelers assume it’s fine to check in a few hours before a flight, maybe even while en route to the airport. But that assumption can be costly.

"Check-in chicken" is a strategy where travelers wait until the last minute to check in, hoping for a better seat assignment. The only guaranteed way to get a preferred seat is to pay for a seat ...

Everyone has a different approach when it comes to airport habits. Some travelers are more conservative with their time, giving themselves hours at the airport to check bags, get through security, and ...