I had an excellent recent flight with United Airlines DFW Terminal The terminal's cleanliness, roominess, and user-friendliness made the situation less stressful. The personnel was amiable and prompt in answering my inquiries, and the check-in procedure proceeded without incident. The security line went rather easily, and everything seemed to have been prepared. The waiting area had many chairs, and I could find a good selection of places to have food and beverages. The gate crew was courteous, and boarding was timely and well-organized. Flying United again from DFW would be a pleasure!