Southwest Airlines has made a number of unpopular moves over the past several months and weeks, highlighted by the airline's decision to end its longstanding "bags fly free" policy. Now, the airline has made yet another unpopular decision.

Today marks the final day Southwest Airlines customers can take advantage of the carrier’s long-standing “Two Bags Fly Free” policy.

Southwest passengers will notice many changes at their favorite airline, from baggage fees to flight credits to Rapid Rewards to assigned seats.