How to Cancel an Aer Lingus Flight?
https://www.bestflightfares.co....m/blog/aer-lingus-ca

Travel plans may change, and you need to cancel your existing reservation. Aer Lingus Cancellation Policy allows you to cancel your flights within 24 hours of the booking time to receive a full refund. If you exceed this window, you have to pay a cancellation fee. For refundable tickets, the amount will be refunded in the original form of payment. Whereas for non-refundable tickets, Aer Lingus will provide a refund as a travel voucher or credits.

A Complete Guide on Southwest Airlines Flight Delay Compensation
https://www.bestflightfares.co....m/blog/southwest-air

Have you missed your flight due to delays? If yes, then you have to inform the airline to get compensation. However, Southwest Airlines only compensates for the flight delays caused by their side. To claim a refund, you can navigate to the official website, contact customer service, or reach the Southwest help desk center. For additional details or guidance on Southwest Airlines flight delay compensation, you can reach out to Southwest Airlines customer service.