U.S. travelers flying with United Airlines will have to check in to domestic flights a little earlier starting next week.

United Airlines is implementing a new check-in policy, and unless you are paying attention, it could throw a major wrench in ...

How confusing are the current rules, and what is changing (or not)? - The allowances, dimensions and costs for cabin baggage ...

Frequent fliers reveal tips for navigating Hartsfield-Jackson Atlanta International Airport, Dallas-Fort Worth, Denver, ...