When flying with United Airlines, make use of the seat selection options to ensure a comfortable flight. Choose the selected seat, whether it's an aisle for easy access or a window with a view, to take control of your travel experience. Utilize United's seat options to your advantage for a smoother, more pleasurable trip. before making any trip plans, check their United Airlines seat selection information. Contact a customer service representative at (800) 864-8331 or (844) 902-4930 (OTA-Skip Waiting) for more information, or visit the blog page for the Airlines Pet Policy website.