https://forum.dimensionengineering.com/topic/21162-ways-to-call-united-airlines-customer-service-phone-chat-and-email-options-explained-guide-and-detailed-exploration/By youmobs / April 6, 2025 https://forum.dimensionengineering.com/topic/21162-ways-to-call-united-airlines-customer-service-phone-chat-and-email-options-explained-guide-and-detailed-exploration/