Until there are significant increases in functionality in this market, disruption is more likely to come from experimentation with technology for inside the body. Up to 50,000 people already have electronic RFID implants , and Intel now have a chip for controlling smart devices in the brain.
Quick Answer. To print a boarding pass at home, check in for your United Airlines flight at United.com. Enter your six-character confirmation number or your 13-digit eTicket number and your last name to check in for your flight and print out your boarding pass. United Airlines' online flight check-in only becomes available 24 hours prior to your flight's scheduled departure time.
If you arrive at the airport without your printed online boarding pass, we can print one for you, but you will be required to pay a Boarding Card Reissue Fee. (Business Plus customers can check-in free of charge at the airport). This facility is available up to 40 minutes prior to the scheduled flight departure.