Southwest Airlines as we know it is over. Here's what's changing, from bag fees to basic economy
1. Southwest will begin charging for checked bags, a major policy shift. 2. Company's changes aimed at increasing revenue amidst market pressures. 3. New basic economy tickets will not allow free changes or refunds. 4. Executive decisions influenced by activist hedge fund Elliott Investment Management. 5. Charging for bags could yield $1.5 billion but risks $1.8 billion in lost market share.