Southwest Airlines (Dallas), unsuccessful in acquiring Frontier Airlines (2nd), as predicted is adding additional service and destinations from Denver. On March 14, 2010, WN will add 13 new daily flights from DEN and six new destinations (Boise, Detroit, Hartford/Springfield, New York (LGA) (saturdays only), Ontario and Washington (Dulles).

Press release:

finance.yahoo.com/news/Southwest-Airlines-Continues-prnews-2536644334.html?x=0&.v=1