How late can you cancel a refundable Delta flight? #Customer Service[1-844-883-7300]

Yes, Delta Airlines typically provides a full refund if you cancel your flight within 24 hours of booking, regardless of the fare type, as long as the booking was made at least 7 days before the departure date ＋☎️1-844-883-7300 (OTA)🏛 Toll-Free☎️💢️✅(1-844-883-7300) ☎️💢 [No-Busy-AIR] Quick-Connect..