Can I change my United flight?
According to the United Airlines Change Flight policy, you can change your flight, but under certain conditions. T5o know about it in detail, please read the following lines carefully:
Irrespective of any fare type and domestic route, if the passengers want to change the flight date, destination, and time, the airline does not demand any change fee. However, you will have to pay if there is any fare difference between the previous and current flights.
If 2 hours or more are left in your flight departure time, only then you can change your flight.
Also, passengers have the leverage to book a consecutive flight or a new flight within 14 days of the original flight booking. United demands no penalty for it.
Moreover, if you are changing your flight on the same day of booking, you can do it for free.
You need to make sure that your flights have been booked from the official website of the airlines, or make the booking by calling United Airlines En Español.