Get a free alert the moment an interview slot opens at Charlotte-Douglas Airport in Charlotte, NC. Haya checks the official CBP scheduler every 5 minutes, around the clock.
Cancellations free up interview slots all the time — they're just gone within minutes. Haya watches Charlotte-Douglas Airport for you and emails you the moment one appears, so you can book it at ttp.cbp.dhs.gov before it's taken. Email alerts are free; push and SMS alerts for near-term slots are on Pro.