Live security checkpoint wait times at Phoenix Sky Harbor across Terminal 3 and Terminal 4.
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Current Wait Times
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Checkpoint Information
Terminal 3 (John McCain) · Gates E1–E10, F1–F15
Open 24 hours
Standard & CLEAR
Terminal 4 (Goldwater) · Gates A1–A30
Open 24 hours
Standard & CLEAR
Terminal 4 (Goldwater) · Gates B1–B28
4:15am–8:30pm
Standard & CLEAR
Terminal 4 (Goldwater) · Gates C1–C19
3:15am–12:30am
Standard & CLEAR
Terminal 4 (Goldwater) · Gates D1–D18
3:15am–7:30pm
Standard & CLEAR
Travel Tips
Frequently Asked Questions
What are the TSA checkpoint hours at PHX?
Terminal 3 Security and Terminal 4 Checkpoint A are both open 24 hours. Terminal 4 Checkpoint B is open 4:15am–8:30pm. Checkpoint C is open 3:15am–12:30am. Checkpoint D is open 3:15am–7:30pm.
Does PHX have TSA PreCheck?
Yes — TSA PreCheck is available at all checkpoints in both Terminal 3 and Terminal 4. PreCheck lanes are generally open from 5:00am to 7:00pm daily at all checkpoints.
Are PHX terminals connected after security?
Terminal 3 and Terminal 4 are NOT connected post-security. To transfer between terminals, take the free PHX Sky Train, which runs 24/7 every 3–5 minutes. You will need to re-clear security upon arriving at the other terminal. Within Terminal 4, all concourses (A, B, C, D) are connected airside.
What is PHX Reserve?
PHX Reserve is a free time-slot reservation program at Phoenix Sky Harbor, similar to MCO Reserve. You can book your security screening time at skyharbor.com — it's available 24/7 at Terminal 3 Security and 3:45am–7pm at Terminal 4 Checkpoint D. No paid membership required.
How long are PHX security lines?
Phoenix Sky Harbor security wait times typically range from 5–20 minutes. During peak periods, waits can reach 30–40 minutes. Terminal 4 Checkpoint C (open until 12:30am) is often fastest in the late evening. Use PHX Reserve to book a free time slot and avoid the line.
Which PHX terminal should I use for my airline?
Terminal 3 (John McCain) serves United, Delta, JetBlue, Alaska Airlines, Allegiant, Hawaiian, and Frontier. Terminal 4 (Barry M. Goldwater) serves American Airlines, Southwest Airlines, Air France, British Airways, and Aeromexico.
Is CLEAR available at PHX?
Yes — CLEAR is available at Terminal 3 Security (4am–8pm) and all Terminal 4 checkpoints: Checkpoint A (4am–8pm), Checkpoint B (5am–7:30pm), Checkpoint C (4am–7:30pm), and Checkpoint D (4am–7pm).
How early should I arrive at PHX?
Arrive at least 2 hours before domestic flights and 3 hours before international departures. If flying between Terminal 3 and Terminal 4 on a connection, add 15–20 extra minutes for the PHX Sky Train transfer and re-clearance of security.