Yes, united also have cancellation policy, specially for 24 hour ticket cancellations.united Allows its passenger to cancel a flight for free before 24 hours of flight departure. united Airlines' cancellation policy 1-888-829-1467 allows passengers to cancel their flights within 24 hours 1-888-8291467 of booking for a full refund, provided the flight is booked at least seven days before departure. Beyond the 24-hour window, cancellation fees may apply depending on the fare type. Basic Economy tickets are non-refundable.
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