United Airlines is the world’s most connected airline. With direct connectivity to crew members on every flight, real-time information and analytics for customers at check-in, online booking and more, United has a digital customer service strategy that powers engagement from start to finish. Here’s how United sets the standard for in-flight customer service. What makes United Airlines customer service work? United Airlines Flight Booking operates nearly 20,000 flights per day, and every one of them has an employee who is available to help you with your travel. And because United has technology integrated into every aspect of the travel process,…