We're going to tell you anyway.
According to a new study based on 2023 Thanksgiving holiday travel, MIA had the longest average peak security wait time, while FLL had the highest percentage of delayed flights. For the study, Jettly, a private jet charter service, crunched U.S. Customs and Border Protection and Bureau of Transportation Services data for the 34 largest airports in the nation to determine its rankings.
You'll never guess who sucks the most.

Here is a list of the top five airports the for longest security wait times and delayed flights during the Thanksgiving travel season.
Graphic by Jettly
In terms of flight delays, FLL led all U.S. airports with a whopping 21.2 percent of flights experiencing delays during Thanksgiving travel. Orlando International (MCO) and Tampa International (TPA) were the only other Florida airports among the top ten for most delayed flights, with 19.8 percent and 17 percent.
Look at it this way: You're gonna have to arrive super-early anyway, so if you're flying out of Miami this week, you probably made the right airport choice. If your tickets say FLL — well, godspeed.