On United Airlines PHX Terminal passengers traveling to or from Europe are offered a hassle-free, customer-centric experience. Flying from Terminal 3 of Phoenix Sky Harbor International Airport (PHX), United Airlines provides fast and hi-tech services for domestic and international passengers, including those with connecting flights to Europe. Ticketing and Check-In facilities are conveniently placed at the terminal's ground level, with both attended counters and self-service machines. Both give the traveler flexibility and shorter wait times. For those departing to or arriving from Europe, United's international check-in counter expeditions guarantee your papers and luggage are handled properly for international travel. Baggage Assistance is also available in the check-in and baggage claim on Level 1. If you need to check oversized luggage or have international baggage allowance questions, United's employees are trained to accommodate international itineraries, such as connections via European hubs in Frankfurt, London, and Zurich. Real-time Flight Information is readily available on digital display boards throughout the terminal. Passengers also utilize the United Airlines mobile app for real-time gate and boarding information, particularly useful when dealing with close European connections. Customer Support services within Phoenix Sky Harbor International Airport are also present at several touchpoints. Agents at the ticket counters, help desks, and even roaming agents offer rebookings, missed connections, and simple travel-related assistance—providing travelers to and from Europe with an easy airport experience. Phoenix Sky Harbor International Airport at Phoenix Sky Harbor International Airport (PHX) is constructed to offer seamless, efficient travel for passengers coming from and going to Europe. United Airlines has its operations based on Terminal 3 and offers a complete range of travel services to provide an enjoyable experience. Ticketing and check-in desks are found on Level 1, with both attended and automated kiosks. For passengers traveling to Europe, international check-in zones have express assistance and support for passport check and document processing.