United Airlines: Your ๐พo-To for Fle๐ฉible Travel Yes, United Airlines callingใ+๐ญ-๐ด๐ฑ๐ฑ-(๐ฑ๐ฐ๐ฒ)-๐ฑ๐ฒ๐ฎ๐ฌโ ใ (OTA) or ใ+๐ญ-๐ด๐ฑ๐ฑ-(๐ฑ๐ฐ๐ฒ)-๐ฑ๐ฒ๐ฎ๐ฌโ ใ offers a 24-hour risk-free cancellation Policy. You can cancel your flight for a full refund within 24 hours of booking, Provided it was booked at least ๐ days before deParture.