Phoenix Sky Harbor International Airport (PHX) — Complete Airport Guide 2026
Phoenix, Arizona · ICAO KPHX
Serving the Phoenix metro area from three terminals (2, 3, 4) — Terminal 1 was demolished. American Airlines' largest West Coast hub and a major base for Southwest. Connected to downtown Phoenix via the PHX Sky Train and Valley Metro light rail.
PHX Airport Overview
Phoenix Sky Harbor International Airport (IATA: PHX / ICAO: KPHX) is located in Phoenix, Arizona. Serving the Phoenix metro area from three terminals (2, 3, 4) — Terminal 1 was demolished. American Airlines' largest West Coast hub and a major base for Southwest. Connected to downtown Phoenix via the PHX Sky Train and Valley Metro light rail.
Hub for: American Airlines
💡 PHX Insider Tips
- Arrive early: Plan for at least 2 hours before domestic flights and 3 hours before international departures from PHX.
- Know your terminal: Use our Terminal Finder tool to look up your airline's terminal before you leave home.
- Hub airport: PHX is a hub for American Airlines, so expect busy connecting traffic. If you're connecting, use the inter-terminal train or people mover to move between terminals.
- Check live conditions: Download the MyTSA app and check the FAA delay map before heading to the airport.
PHX TSA Security Wait Times
Typical security waits at PHX average about 12 minutes in standard screening. The quietest window is usually Thursday around 11 PM and the busiest is Friday around 6 AM. TSA PreCheck lanes are normally 60–80% faster.
Estimated wait right now
~2 min
TSA Checkpoint Locations at PHX
- Terminal 3: Terminal 3 Checkpoint — TSA PreCheck
- Terminal 4 — North: Terminal 4 North Checkpoint — TSA PreCheck and CLEAR
- Terminal 4 — South: Terminal 4 South Checkpoint
PHX Terminals, Gates & Checkpoints — Complete Guide
Phoenix Sky Harbor International Airport has 3 terminal areas. Below is a detailed breakdown of each, including airlines, gates, security checkpoints, baggage claim locations, and dining. Always confirm your terminal with your airline.
Terminal 3
Terminal 4 — North
Terminal 4 — South
Airlines at PHX — Terminal & Gate Directory
Phoenix Sky Harbor International Airport is served by 10+ airlines. The table below shows which terminal and gates each airline uses. Gate assignments can change — confirm with your airline on the day of travel.
| Airline | Terminal | Gates |
|---|---|---|
| Southwest Airlines | Terminal 3 | Gates 1–20 |
| Frontier Airlines | Terminal 3 | Gates 1–20 |
| Sun Country | Terminal 3 | Gates 1–20 |
| American AirlinesHub | Terminal 4 — North | N1–N28 |
| Alaska Airlines | Terminal 4 — North | N1–N28 |
| JetBlue | Terminal 4 — North | N1–N28 |
| Spirit Airlines | Terminal 4 — North | N1–N28 |
| Delta Air Lines | Terminal 4 — South | S1–S12 |
| United Airlines | Terminal 4 — South | S1–S12 |
| British Airways | Terminal 4 — South | S1–S12 |
| International carriers | Terminal 4 — South | S1–S12 |
Airline Guides
Read our detailed guides for airlines that serve PHX:
Where to Eat at PHX — Dining & Food Guide
Phoenix Sky Harbor International Airport has 9+ dining options across its terminals, from quick-service restaurants to sit-down eateries and coffee shops. Here's a sampling of what's available:
Getting To & From PHX — Ground Transportation Guide
Here are all the ground transportation options for reaching Phoenix from Phoenix Sky Harbor International Airport:
- PHX Sky Train — free people mover connecting all terminals to 44th Street/Washington Valley Metro station
- Valley Metro Light Rail — from 44th St station to downtown Phoenix and Tempe/Mesa
- Ride-share & taxi — pickup at each terminal, Level 1
PHX Parking Options, Rates & Tips
Here are the current parking options at Phoenix Sky Harbor International Airport. Rates are subject to change — confirm on the official website ↗ before you travel.
Terminal Garages
At Terminals 3 and 4
Economy Lots
Free shuttle service
Airport Lounges at PHX
The following airline clubs and independent lounges are available at Phoenix Sky Harbor International Airport. Access is typically through airline elite status, premium tickets, Priority Pass, or day passes.
- American Admirals Club (Terminal 4)
- The Club PHX (Terminal 4)
PHX Layover Guide — What to Do During a Connection
If you have a layover at Phoenix Sky Harbor International Airport, here's how to make the most of your time:
Short Layover (Under 2 Hours)
- Stay near your gate. Check departure boards for your next gate assignment — it may change.
- Grab a quick bite at one of the terminal restaurants. Popular options include Four Peaks Brewing, Barrio Café, Starbucks.
- Charge your devices at charging stations found throughout the terminals.
Long Layover (3+ Hours)
- Visit an airport lounge for a quieter space with complimentary food and drinks. PHX has 2 lounge options.
- Explore the terminals. Phoenix Sky Harbor International Airport has shops, restaurants, and amenities across 3 terminal areas.
- Use free Wi-Fi to catch up on work or entertainment — most U.S. airports offer complimentary wireless internet.
PHX Map & Location
Frequently Asked Questions
How long are TSA wait times at PHX?
Typical TSA security wait times at Phoenix Sky Harbor International Airport (PHX) average around 12 minutes in standard screening, but they swing widely by time of day. The lines are usually shortest thursday around 11 pm and longest friday around 6 am. TSA PreCheck lanes are normally much faster. See the full hour-by-hour breakdown on our PHX TSA wait times page.
How early should I arrive at Phoenix Sky Harbor International Airport (PHX)?
As a general rule, arrive about 2 hours before a domestic flight and 3 hours before an international flight from PHX. Add extra buffer during early-morning and Friday/Sunday peaks, when security lines at PHX are at their busiest, or if you are checking bags.
What airlines fly out of PHX?
PHX is served by carriers including American Airlines, Southwest Airlines, Delta Air Lines, United Airlines, Alaska Airlines, Spirit Airlines and others. Phoenix Sky Harbor International Airport is a hub for American Airlines.
How many terminals does PHX have?
Phoenix Sky Harbor International Airport has 3 terminal areas: Terminal 3; Terminal 4 — North; Terminal 4 — South. Always confirm your terminal with your airline before traveling.
How do I get from PHX to downtown Phoenix?
Popular ways to reach downtown Phoenix from Phoenix Sky Harbor International Airport include PHX Sky Train; Valley Metro Light Rail; Ride-share & taxi. Travel times vary with traffic and time of day.
Does PHX have TSA PreCheck and CLEAR?
Phoenix Sky Harbor International Airport offers TSA PreCheck expedited screening, and most large U.S. hubs like PHX also have CLEAR lanes. PreCheck lets eligible travelers keep on shoes, belts, and light jackets and leave laptops and compliant liquids in their bags.
Where can I eat at PHX?
Phoenix Sky Harbor International Airport offers a variety of dining options across its terminals. Popular spots include Four Peaks Brewing, Barrio Café, Chelsea's Kitchen, Matt's Big Breakfast, La Grande Orange, SanTan Brewing. Options range from fast food to sit-down restaurants and coffee shops.
Where is PHX located?
Phoenix Sky Harbor International Airport is in Phoenix, Arizona (AZ). Its IATA code is PHX and its ICAO code is KPHX. See the embedded Google Map on this page for exact location and driving directions.