In a world that's constantly on the move, change is the only constant. The same holds true for travel plans. Sometimes, you might need to tweak your flight itinerary or, in the worst case, cancel it altogether. If you've booked a flight with United Airlines, you're in luck. United Airlines' Flight Change Policy is designed with passengers' convenience in mind. In this article, we'll dive deep into this policy, exploring the 24-hour grace period, the refund process, and how United Airlines goes the extra mile to make your journey seamless.