United Airlines kicks off work on what is believed to be the largest private project in the Orlando airport's history.

WSJ breaks down how AAdvantage and similar loyalty programs became something airlines depend on for revenue. Photo: Gene J. Puskar/AP United Airlines is increasing fees for its co-branded credit ...

As airport lounges see increasing demand, United Airlines is changing how travelers can access its lounges, raising prices and cutting the amenities. By Christine Chung Relaxing in a United ...