Originally Posted by
david55
It has been almost 5 years since we took a commercial flight. We just booked a flight to Cleveland for June. I forgot to enter my KTN for TSA precheck when I made the reservations yesterday but added it this morning.... will it register or should I rebook the reservation as I am still within the 24 our period?
Thanks.
You should be fine. I've added it at the airport after arriving international and when I reprinted my BPs it had PreCheck added.