https://www.devex.com/people/how-long-do-i-have-to-cancel-a-delta-flight-without-penalty-2361768By youmobs / January 3, 2025 https://www.devex.com/people/how-long-do-i-have-to-cancel-a-delta-flight-without-penalty-2361768https://www.devex.com/people/how-long-do-i-have-to-cancel-a-delta-flight-without-penalty-2361768