Like the floppy disk icon that means “save” or “cc-ing” someone on an email when you haven’t made a carbon copy in your life, checking in for your flight is a relic of an analog process that’s almost become meaningless in the digital age. You don’t need to be present at the airport, you just… go online and say you’ll…
Source: LifeHacker – Delta is Making Check-In Automatic With Its App