Curacao International Airport, known as Hato, sits just north of Willemstad. Most travelers want maps and a ride app working before they leave the terminal. With a MegaEsim plan you install it before the trip and switch it on when you land. No queue, no paper SIM.
Coverage at and around Hato is strong on both Digicel and Setel N.V. You will have a clear signal to call your hotel, open a taxi app, or message family. A small 1 GB for 1 day plan at $6.55 is handy if you only need data for your arrival day before settling in.