Https://superuser.com/questions/1886890/faqanswerwhat-days-are-spirit-discountshttps://superuser.com/questions/1886890/faqanswerwhat-days-are-spirit-discountshttps://superuser.com/questions/1886890/faqanswerwhat-days-are-spirit-discounts https://superuser.com/questions/1886890/faqanswerwhat-days-are-spirit-discounts