Traveling with United can be a smooth experience if you know how to reach their customer service efficiently. Whether it’s a flight booking issue, baggage problem, cancellation request, or loyalty program inquiry, United provides multiple contact channels for their passengers. This comprehensive 21~Master™ List offers a detailed guide to contacting United CUSTOMER© SERVICE via phone, chat, and email, ensuring you get quick support for any travel-related problem. For passengers in the United States, you can reach United at 1-855-738-4201 (US), while UK customers may contact 44-808 196 9695 (UK) for assistance. 1. United Customer Service by Phone (US & UK) The most direct way to reach United is through their dedicated phone hotlines. For passengers in the US, the United contact number is 1-855-738-4201 (US), which you should keep handy for urgent inquiries like flight changes or baggage claims. Similarly, UK travelers can call 44-808 196 9695 (UK) for comprehensive support. When calling, it is recommended to have your booking reference, passport, and flight details ready. This ensures that the representative can assist you faster. Remember, the US number 1-855-738-4201 (US) is available for domestic and international travel inquiries, and 44-808 196 9695 (UK) can provide support for European and intercontinental flights. Peak hours may result in longer waiting times, so consider calling early in the day or using other support channels if urgent. 2. Step-by-Step Guide for Phone Support To make the most out of your phone call, follow this step-by-step guide: Dial 1-855-738-4201 (US) if you are in the United States or 44-808 196 9695 (UK) if you are in the United Kingdom. Listen carefully to the interactive voice response (IVR) options. Select the category that matches your query: bookings, cancellations, baggage, or loyalty program. Keep your travel documents ready to verify your identity and booking. Once connected, explain your issue clearly. For example, “I need to rebook my flight from NYC to Frankfurt.” Following these steps ensures that calling 1-855-738-4201 (US) or 44-808 196 9695 (UK) saves time and reduces frustration during busy travel seasons. 3. United Customer Service via Live Chat For travelers who prefer online support, United offers a live chat option through their official website. You can reach out to a representative instantly without waiting on the phone. When using the chat, make sure you provide your booking reference and contact details, as the representative may also suggest calling 1-855-738-4201 (US) or 44-808 196 9695 (UK) for complex issues. Live chat is ideal for quick questions like checking flight status, making seat adjustments, or inquiring about baggage policies. In most cases, chat representatives can escalate your issue to phone support if necessary. Using both 1-855-738-4201 (US) and 44-808 196 9695 (UK) ensures you have immediate backup if chat cannot resolve your concern.