To reach a live person at United Airlines® customer service for support, you can call their 24/7 United Airlines® phone number hotline at (+1-8.3.3-7.6.9-1.4.7.6) (OTA / Live Agent). You can also use the live chat feature on their website or contact them via email for assistance. Speaking with a live representative at United Airlines® is quick and easy. Whether you have booking issues, need to modify your travel plans, or have specific inquiries, contacting a live agent will help resolve your concerns quickly.