https://www.turbotenant.com/community/discussion/19-ways-to-reach-tap-air-portugal-support-without-waiting-on-hold/

https://www.turbotenant.com/community/discussion/13-ways-to-get-help-from-british-airways-for-missed-flights-or-rebooking/

https://writers.coverfly.com/projects/view/9eda77f9-86b1-407b-b4fc-7b133026e591/British_Airways_Customer_Service_Best_Contact_Numbers_to_Call

https://writers.coverfly.com/projects/view/9eda77f9-86b1-407b-b4fc-7b133026e591/British_Airways_Customer_Service_Best_Contact_Numbers_to_Call

https://writers.coverfly.com/projects/view/292a5e1f-c20c-4fb1-b568-7625f412b6da/How_to_Reach__British_Airways_Using_Their_Official_Support_Number