There are some things Southwest Airlines (LUV Quote - Cramer on LUV - Stock Picks) just doesn't want to do -- and now it's found someone else to do them.
A partnership with ATA Airlines, forged in a 2004 deal to acquire gates at Chicago's Midway Airport, is providing Southwest with options it never had before. Through a code-share agreement, Southwest can put its passengers on ATA flights to congested airports like New York's LaGuardia, Dallas-Fort Worth International and Washington's Reagan National, on over-water flights to Hawaii and, potentially, on international flights, as well. Privately held ATA gets something too -- passengers. Already, about 25% of all ATA bookings result from the Southwest relationship. "We have Southwest feeding us," says Joseph Loew, a senior vice president at ATA. The deal is good business for both airlines. Southwest says its code-share revenue, derived from tickets that involve connections between the two airlines, was $50 million in 2005. Each carrier gets the revenue for flights on its aircraft. When passengers use the Southwest site to book ATA-only flights, ATA pays Southwest a fee for that service. Code-shares allow airlines to sell tickets on one another's flights. ATA does things that can't be easily integrated into the Southwest model of quick turnaround times, high utilization of a Boeing 737 fleet and domestic-only flying, Loew says. "They have a very good business model, and they have been successful because they stick to it," he says.


