https://support.empowersuite.com/hc/en-us/community/posts/16230112575900--1855-8384-959-%F0%9D%93%99%F0%9D%93%AE%F0%9D%93%BD%F0%9D%93%AB%F0%9D%93%B5%F0%9D%93%BE%F0%9D%93%AE-%F0%9D%94%B8irlines-check-in-service-How-early-can-I-check-in-JetBlue