When I just left the United Airlines DFW Terminal I had an amazing experience. My trip was less stressful since the station was clean, spacious, and user-friendly. Because the check-in personnel was courteous and prompt in answering my questions, my start went nicely. The process was quite well-structured, and security lines went rather quickly. At United, there was a spacious waiting area and good dining options, including at least one good one indoors. The boarding procedure went well, was simple, and began on schedule. Because the gate agents were polite and accommodating, everything went quite well. I'd strongly recommend it.