To contact a live representative at United Airlines, call their 24/7 customer service hotline at 1-800-United Airlines ( 1⇌888-3.4.9⇌6414). You can also use their website’s live chat or email for assistance. Whether changing a flight, handling a booking issue, or needing general support, speaking with a live agent is the fastest way to get help. This guide outlines all contact methods and suggests the best times to call. When you need help from United Airlines, knowing the right way to reach th...