Getting Through Security Faster at Terminal 4 at Sky Harbor (Phoenix)
If you have Global Entry TSA Pre Check privileges, read no further. But if not, no matter what gate your flight is leaving from at Terminal 4, if you head for the D gate security line, in all likelihood, it will be much shorter than the security line for the other gates. And once you are through security, you can get to your actual gate. The time difference, especially during heavy travel days, can be substantial.