United Airlines' Houston hub getting a big (and lavish) eatery makeover (PHOTOS) - Chicago Business Journal
United Airlines, British Airways, Emirates flights generate the most revenue for Houston's IAH - Houston Business Journal
United to shift 'Dreamliner' hub out of Houston
United Airlines axing its hub in Cleveland
Spirit Airlines plans Houston crew base, its third new outpost in five months
Airline hub - Wikipedia
American airlines hub hi-res stock photography and images - Alamy
Houston airport closed through Thursday, travel effects ripple widely
Ontario International Airport Welcomes United Airlines' New Service to Houston, beginning in June | Ontario Thinks Business
United Continental Planning Houston Flight Resumption - WSJ
United Airlines brings thousands of jobs to Houston
United and Houston Airport System Break Ground on All-New Terminal C North at IAH
List of Major Airline Hubs - Travel Miles 101
United to throttle down in Houston even as profits soar
HD Houston Intercontinental Terminal D Continental Hub Operations & International Airlines United - YouTube
File:United Airlines' hub at Houston.jpg - Wikimedia Commons
Houston Is United's #1 Hub: Where Do Passengers Actually Fly?
United's Houston hub sees huge passenger surge as summer begins
Houston Becomes Large Hub for Southwest Airlines Service | Aviation Pros
Which U.S. Cities Are Major Hubs and Why it Matters
Southwest is expanding at United's Houston and Chicago hubs
United Airlines axing its hub in Cleveland | 13wmaz.com
