The Wall Street Journal is reporting today that airlines are now taking advantage of advanced scheduling systems to remove some of the best bargain flights and seat prices from their inventory. They use Southwest as the example of complexity in scheduling:
"No airline has a more complex schedule than Southwest. The low-cost carrier now has more daily flights than any other airline, and it runs a frenetic operation with planes hop-scotching across the country and spending only 20 or 30 minutes on the ground. With more than 500 airplanes and 60 cities to link together, there are literally billions of different ways to set the airline’s schedule.
Southwest’s November schedule was developed with an upgraded version of its in-house schedule-optimization system that reworked the airline’s entire 3,400 daily departures. The airline now flies a completely different schedule on Saturdays – in the past it just erased some flights here and there from the regular schedule on Saturdays. Now some cities like Omaha, Neb.; Salt Lake City; Oklahoma City; and Tulsa, Okla., get nonstop flights to Orlando only on Saturdays.
In January, Southwest will cut 190 flights, reducing its capacity by 6% in the slower winter travel season. That’s more schedule jockeying than the airline has ever done before. And next year, it will add Minneapolis-St. Paul to its route network without increasing its capacity. The scheduling system trimmed flights here and there and improved efficiency, freeing up airplanes to fly to and from Minneapolis."
The next step for the industry is to have different travel schedule for each day of the week. The downside for you the traveler: fewer bargain trips as the airlines maximize their revenue and optimize their resources. It appears that the powers of economics and supply/demand are starting to work against us.