Activity
- https://www.devex.com/people/complete-guide-do-you-have-24-hours-to-cancel-lufthansa-flight-2280838
- https://www.devex.com/people/refund-for-airways-does-british-air-ways-have-a-free-cancellation-policy-2280680
- https://www.devex.com/people/news_wires_can-you-cancel-a-delta-flight-free-of-charge-2280634
