Why Southwest just broke its 50-year boarding tradition
Southwest Airlines pioneered the low-fare, no-frills airline model. But Southwest is now ending open-seat boarding, a distinct part of its successful five-decade-long model and its brand identity. Southwest Airlines pioneered the low-fare, no-frills airline model. But Southwest is now ending open-seat boarding, a distinct part of its successful five-decade-long model and its brand identity. Read More Breaking News, Latest News and Videos | CNN