Https://www.transfermarkt.com/-cancel-policy-can-i-cancel-a-southwest-flight-without-penalty-/thread/forum/696/thread_id/49311/page/1#anchor_47027 https://www.transfermarkt.com/-cancel-policy-can-i-cancel-a-southwest-flight-without-penalty-/thread/forum/696/thread_id/49311/page/1#anchor_47027