Southwest Airlines is looking more and more like the big airlines it loves to needle.
The once-quirky upstart flies to the big, busy airports it used to shun. It lets travelers cut in front of the boarding line - for a fee. Its overhauled frequent-flier program is more complicated, like others in the industry.
Now comes Southwest's boldest move, its $1 billion purchase of AirTran Airways, completed Monday. All these changes are designed to help Southwest compete better for high-fare business travelers.
By acquiring AirTran, Southwest increases passenger traffic by 25 percent. It gains AirTran's hub in Atlanta, a business-travel center that had been missing from Southwest's route map. It gains a toehold at Washington's Reagan National and adds gates at New York's LaGuardia, two airports favored by business travelers over nearby Southwest locations.
It will rival Delta and the combined United and Continental as the biggest airline by passenger-carrying capacity within the U.S., according to aviation data firm OAG. It already flies more than 100 million domestic passengers per year, the most of any airline, but most of them are vacationers who pay lower fares than corporate travelers.
The new frequent-flier program was designed expressly to reward customers for buying more-expensive tickets, something business travelers do when they make last-minute travel plans. It sent the message that Southwest wants business travelers, even at the expense of angering longtime leisure customers. The average fare on Southwest has risen about 12 percent a year recently, but the airline would like to push that even higher.
Southwest is no longer the undisputed king of cheap flights. A new breed of ultra-low fare airlines have sprung up. Some mid-price competitors, such as JetBlue and Virgin America, have more amenities. Fare watchers say that, at times, United, Delta, American or US Airways offer lower fares on some routes.
Nor is Southwest the lowest-cost operator anymore. Spirit Airlines, Allegiant Air - and AirTran - have lower costs per mile, partly because they pay employees less, but also because Southwest's maintenance costs have risen as its fleet has aged. The big network airlines such as United and Delta have spent the past decade cutting labor and other costs and boosting efficiency.
CEO Gary Kelly insists that Southwest is "still a low-cost airline and the low-fare leader."
But Ray Neidl, an analyst with Maxim Group, said there isn't much of a cost difference with other airlines anymore.
Southwest, Neidl says, "has grown up. They are becoming more of your classic airline, though they don't want to admit it." But he acknowledges that consumers still associate Southwest with low fares.
Southwest remains the most powerful price-setter in the industry, capable of forcing others to roll back fare increases on coach tickets. And it retains vestiges of its maverick past.
The airline doesn't charge for the first two checked bags or for changing a reservation. It doesn't assign seats or have first-class cabins or airport lounges.
Still, Southwest is able to make a profit even when others are losing money because it keeps boosting revenue. Thanks to a 12 percent surge in traffic - far better than at other big airlines - and higher average fares, Southwest' first-quarter revenue climbed 18 percent, compared with 11 percent at United Continental and 13 percent at Delta.
Southwest earned $5 million while its four biggest rivals lost a combined $1 billion in the quarter.
The gap between revenue and costs is wider at Southwest than at low-cost rivals including Spirit and Allegiant, even with their lower wages. Southwest also tops JetBlue and AirTran in the revenue-versus-cost measure, according to a recent study by management-consulting firm Oliver Wyman.
Southwest grew rapidly in the 1980s and `90s by adding new cities, mostly secondary airports that were less crowded, letting Southwest turn its planes around after just a few minutes at the gate.
The $1.4 billion deal between Southwest and AirTran could be good news for some fliers.
Airlines added to the Dept. of Transportation list of major carriers must have $1 billion or more in annual revenue.
American will abandon nonstop service from Logan to BWI Airport in Maryland and to Orlando Int'l Airport in Florida.
Low-cost carrier AirTran Airways plans to add a third daily flight to Atlanta from Wichita beginning June 7.