I enjoyed a hassle-free and smooth experience at the United Airlines LHR Terminal From security to check-in, all went well, making my trip free from tension. The personnel was helpful and fast, providing a smooth process. The terminal was tidy, wide, and boasted enough eating and shopping areas to explore before flying. The lounge was cozy with good amenities to relax. Overall, my experience at United Airlines was excellent, and I’d definitely choose to fly through here again.