24 hours prior to your departure, United Airlines  provides a simple and convenient online check-in process. To stay informed on departure and arrival schedules, travelers can use the airline's website or mobile app to check the status of their flights. In order to assist passengers in making appropriate plans, the airline guarantees real-time updates. United prioritizes a seamless check-in and flight status tracking experience with its user-friendly tools. By keeping travelers informed and prepared for their trip, this service improves convenience all around.