https://espanolsupportcenterus.zohodesk.com/portal/en/kb/articles/c%C3%B3mo-hablo-con-un-humano-en-southwest

https://espanolsupportcenterus.zohodesk.com/portal/en/kb/articles/conectar-con-un-representante-de-southwest-airlines

https://www.lacdp.org/253264/_ways_to_phone_to_live_agent_at_united_airlines_via_phone_email_or_chat_options_a_step_by_step_guide_1j-9mmwei4mlv-ozojymdq

https://pantip.com/topic/43494308

service

https://www.lacdp.org/253264/_ways_to_contact_to_live_agent_at_united_airlines_via_phone_email_or_chat_options_a_step_by_step_guide_discy-_rvrcaz3u_yjptka

https://www.lacdp.org/253264/_ways_to_talk_to_someone_at_american_airlines_via_phone_email_or_chat_options_a_step_by_step_guide_hiqbs5ftqpvmw6tici5afq

services

https://espanolsupportcenterus.zohodesk.com/portal/en/kb/articles/llamar-a-atenci%C3%B3n-al-cliente-de-delta-airlines

https://espanolsupportcenterus.zohodesk.com/portal/en/kb/articles/conectar-con-un-agente-de-delta-airlines