United Airlines is well known among travelers for its offerings. Moreover, when one joins the MileagePlus program of the airline, one can earn TravelBank, which is a digital wallet that helps passengers store funds for future travel. Moreover, travelers can access United Travel Bank by signing up for a MileagePlus account, as this feature may not be combined with travel certificates, future flight credit, or miles. For more details about the perks, guidelines, and how to use TravelBank on United, visit their official website or read the blog at the mentioned link.