> Notice how some airports (IAD, IAH) specifically have "International Airport" in their codes. Since this is HN, we'll get ultra-pedantic... IAH is technical

> Notice how some airports (IAD, IAH) specifically have "International Airport" in their codes. Since this is HN, we'll get ultra-pedantic... IAH is technically "Intercontinental Airport of Houston", not "international" for some reason (full name is "George Bush Intercontinental Airport").