| https://amtrakoig.gov/sites/default/files/webform/foia_form/_sid_/flightdetails-what-happens-if-turkish-airlines-cancels-my-flight.pdf |
| https://amtrakoig.gov/sites/default/files/webform/foia_form/_sid_/flightchange-can-i-change-my-spirit-flight-for-free.pdf |
| https://amtrakoig.gov/sites/default/files/webform/foia_form/_sid_/spirit-flightdoes-spirit-reimburse-for-cancelled-flights.pdf |
| https://amtrakoig.gov/sites/default/files/webform/foia_form/_sid_/airline-flexibilitywhat-is-the-spirits-refund-policy.pdf |
| https://amtrakoig.gov/sites/default/files/webform/foia_form/_sid_/expediarefund-detail-can-expedia-refund-money.pdf |
| https://amtrakoig.gov/sites/default/files/webform/foia_form/_sid_/palrefundrules-what-is-the-refund-policy-in-the-philippines.pdf |
| https://amtrakoig.gov/sites/default/files/webform/foia_form/_sid_/update2025-how-to-check-if-a-flight-is-cancelled-with-pal.pdf |
| https://amtrakoig.gov/sites/default/files/webform/foia_form/_sid_/pal-what-is-the-cancellation-policy-for-pal-airlines.pdf |
| https://mforum.cari.com.my/forum.php?mod=viewthread&tid=5472257 |
| https://amtrakoig.gov/sites/default/files/webform/foia_form/_sid_/customersupport-how-do-i-get-a-live-human-at-expedia.pdf |
| https://amtrakoig.gov/sites/default/files/webform/foia_form/_sid_/refundbooking-how-do-i-get-my-refund-from-expedia.pdf |
| https://amtrakoig.gov/sites/default/files/webform/foia_form/_sid_/customer-details-get-in-touch-with-expedia-customer-service.pdf |
