Activity
- https://www.devex.com/people/southwest-team-is-there-a-penalty-for-canceling-southwest-flight-2268550
- https://community.hologram.io/t/fully-refundable-guide-is-there-a-penalty-for-canceling-southwest-flight/23562
- https://community.hologram.io/t/southwest-policy-support-what-is-the-southwest-cancellation-policy/23532
