Christopher Lopinto

Christopher Lopinto, president and cofounder of ­­ExpertFlyer.com, which offers an air-travel information tool that provides travelers with alerts when desirable seats and/or awards seats become available on flights, among other flight-related details. (Some information can be accessed for free while other data requires a subscription, which starts at $4.99/month.)

Transportation

What the Change in Airline Change Fees Means

): Airline change fees have not been eliminated for all tickets and flights, and there are subtle but important differences among the policies.

Transportation

How to Get a Decent Airline Seat

What to avoid and what to seek to improve your chances of not being miserable because of your seat assignment on a flight.