Boeing757/767 From United States of America, joined Jun 1999, 2264 posts, RR: 2 Reply 1, posted (12 years 5 months 6 days ago) and read 940 times:
Technically, Southwest, the king of point-to-point travel, does not have a hub. However, they have significant operations at Phoenix, Las Vegas, Baltimore, Nashville and Kansas City, among other places.
Flashmeister From United States of America, joined Apr 2000, 2863 posts, RR: 7 Reply 2, posted (12 years 5 months 5 days 23 hours ago) and read 931 times:
According to their website, Phoenix is their largest operation... here's the full list with the number of daily departures:
Las Vegas, 154
Los Angeles-LAX, 122
St. Louis, 85
The city with the highest number of nonstop markets served is Las Vegas, with 37. Also, none of these cities are "new": the last one to make the list, Baltimore, was established in 1993. Most are from the early-to-mid 1980s.