You have up to 24 hours from the time you first buy your ticket for a refund if you booked at least 2 days prior to departure (Know more at ⭐+𝟏-𝟖𝟑𝟑-𝟒𝟔𝟎-𝟏𝟖𝟑𝟖(𝕷𝖎𝖛𝖊 𝕻𝖊𝖗𝖘𝖔𝖓). Keep the cancellation email if you're issued a travel credit. It contains the ticket number and origin