Every day we alert our readers of new startups in the travel industry being listed on AngelList, as an early information service for those who keep track of such things. Every weekday, there will be a list of these newbies, along with each of their mini-profiles.

Photo Credit: Skycheckin.com is an innovative social network used by business and leisure travelers to connect and create social connections with each other by "checking in" into upcoming flights they will be on. Skycheckin