Originally Posted by EWR-6785. Tried to check in online at exactly T-24 and am getting this message for myself and my CP holder: Airport check-in required. Your itinerary is ineligible for check in online. Please proceed to a Southwest® ticket counter to check in for your flight. Really not looked forward to end of C boarding on a packed flight. Posted April 5, 2022. With this new system, whilst it may not be mandatory you will still need to up- load your Boarding Card . 'The Boarding card will advise you of your check-in time'. The check-in/arrival time will indicate the time you need to 'arrive for your pre departure Covid test'. Pre Covid, your arrival time was usually indicated in 8ENAnN.

is online check in mandatory