Https://support.us.edu/hc/en-us/profiles/27088286228759--Delta-with-24-hour-Delta-Airlines-cancellation-policy-Fly-Delta
(Delta with 24 hour) Delta Airlines cancellation policy? (Fly Delta https://support.us.edu/hc/en-us/profiles/27088286228759--Delta-with-24-hour-Delta-Airlines-cancellation-policy-Fly-Delta