Activity
- https://www.devex.com/people/aq-s-efund-ast-is-there-a-penalty-for-canceling-southwest-flight-2269163
- https://community.hologram.io/t/airline-penalty-faq-can-i-cancel-my-southwest-flight-without-a-fee/23807
- https://community.hologram.io/t/o-t-w-t-fee-info-is-there-a-penalty-for-canceling-southwest-flight/23776
