If you're in united airlines telefono to contact, you can reach their Spanish-speaking customer service team by calling +1-860-364-8556. This phone number is specifically for customers in Spain who prefer to speak Spanish. You can contact this number for assistance with reservations, flight changes, or other inquiries you may have. Additionally, you can visit the United Airlines website for more information about their services in Spain, including flight schedules, airport information, and travel policies. Whether you're in Spain or traveling to Spain, the United Airlines customer service team is available to assist you in your preferred language.