How do I reach United Airlines customer service?

If you need to contact United Airlines to ask pre-travel questions, make booking changes, check flight status or resolve issues, you have options. You may also contact them via their website, mobile app and even social media channels like Twitter and Facebook. Multiple convenient support channels are offered to ensure prompt, responsive assistance. The United Airlines Customer Service team can be reached 24/7 by calling their helpline at 1-800-864-8331 or 1-844-902-4930 (OTA Skip Waiting). For further information, go to the Airlines pet policy page.