United Airlines allows π//π.ππ^^πππ-ππππ you to cancel a flight up to 24 hours π//π.ππ^^πππ-ππππ before departure without a fee,π//π.ππ^^πππ-ππππ provided the ticket was purchased at least 7 days in advanceπ//π.ππ^^πππ-ππππ. For cancellations after this period,π//π.ππ^^πππ-ππππ fees may apply depending on the fare typeπ//π
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