Phoenix Sky Harbor International Airport (PHX), or “America’s Friendliest Airport” as it’s often referred to, is the largest and busiest airport in Arizona.
In 2019, over 46 million passengers passed through PHX, making it the 13th-busiest airport in the U.S.
If you’re flying to or from PHX, this useful guide will tell you all you need to know about getting between terminals, ground transportation, airline lounges, and more.
Quick Information
Airport: Phoenix Sky Harbor International Airport (PHX)
Terminals: 2 terminals — 3 and 4
Airport Address: 3400 E. Sky Harbor Blvd., Phoenix, AZ 85034
Distance from downtown Phoenix: Approximately 3 miles (5 km)
Website: skyharbor.com
Phone Number: 602-273-3300
Destinations Served: 102 domestic, 22 international
Number of Daily Flights: 1,200
Flight Information: Departures and arrival information can be viewed here
PHX Terminal Map
Phoenix Sky Harbor International Airport Map. Image Credit: City of Phoenix – Aviation DepartmentAirlines Operating From PHX
Terminal 3
Terminal 4
PHX Airport Terminals
Phoenix Sky Harbor International Airport has 2 terminals — 3 and 4. Terminal 3 is located on the west side of the airport, along with parking facilities and a cell phone waiting lot.
Terminal 4 is on the east side of the airport also with parking facilities, 2 more cell phone waiting lots, and the Valley Metro Rail Station located northeast of the airport.
The airport sits between the Papago Freeway and Hohokam Expressway with a road system in between connecting the terminals and parking lots.
Terminals 3 and 4 are connected via the free PHX Sky Train (more information on this later in the article).
Terminal 3
Terminal 3 operates both domestic and international flights and consists of 3 levels.
Terminal 3 — Level 1
Terminal 3 level 1 map of Phoenix Sky Harbor International Airport. Image Credit: City of Phoenix – Aviation DepartmentLevel 1 houses ticketing facilities, baggage claim, and ground transportation services.
Terminal 3 — Level 2
Terminal 3 level 2 map of Phoenix Sky Harbor International Airport. Image Credit: City of Phoenix – Aviation DepartmentLevel 2 has the security checkpoint with access from level 1 and from escalators to/from the PHX Sky Train.
Terminal 3 — Level 4
Phoenix Sky Harbor International Airport Terminal 3 level 4. Image Credit: City of Phoenix – Aviation DepartmentLevel 4 is the departures level with access to 25 gates numbered E1 to E10 and F1 to F15.
The main lobby has a good selection of shops and restaurants, as do both concourses where the gates are located. The F gates are connected to the main lobby via a pedestrian walkway.
The PHX Sky Train station is located on the west side of the terminal that connects passengers to Terminal 4, the economy parking lot, and the Valley Metro Rail Station.
A Delta Sky Club can be found opposite gate F8.
Terminal 4
Terminal 4 serves domestic and international flights with services split across 3 levels.
Terminal 4 — Level 1
Terminal 4 level 1 map of Phoenix Sky Harbor International Airport. Image Credit: City of Phoenix – Aviation DepartmentLevel 1 is the arrivals level with baggage claim and ground transportation.
On the map, A, B, C, and D relate to parking areas that are located on levels 4 to 9 in the same building as the terminal.
Terminal 4 — Level 2
Terminal 4 level 2 map of Phoenix Sky Harbor International Airport. Image Credit: City of Phoenix – Aviation DepartmentLevel 2 is the ticketing level with a USO Lounge for active military.
Terminal 4 — Level 3
Terminal 4 level 3 map of Phoenix Sky Harbor International Airport. Image Credit: City of Phoenix – Aviation DepartmentLevel 3 is the departures level with access to Terminal 4’s 7 concourses. The gate numbers are listed below, along with the most suitable security checkpoint to access each concourse (the security checkpoint letter corresponds with the gate numbers).
- A1 to A14 (Checkpoint A)
- A17 to A30 (Checkpoint A)
- B1 to B14 (Checkpoint B)
- B15 to B28 (Checkpoint B)
- C1 to C9 (Checkpoint C)
- C11 to C19 (Checkpoint C)
- D1 to D8 (Checkpoint D)
In the center of Level 3 are many shops and restaurants with more in each concourse once passengers have cleared security.
Once clearing security, passengers arrive in the airside area where it’s possible to walk between all concourses and use their respective facilities.
There are 3 Admirals Clubs in the concourses for gates A1 to A14, A17 to A30, and B1 to B14, an Escape Lounge, and an XpresSpa.
The PHX Sky Train station is located near security checkpoint C that gives access to Terminal 3, the economy parking lot, and the Valley Metro Rail Station.
Inter-Terminal Transport
PHX Sky Train. Image Credit: City of Phoenix – Aviation DepartmentPhoenix Airport Sky Harbor International Airport Sky Train. Image Credit: City of Phoenix – Aviation DepartmentThe PHX Sky Train is a free train service that runs between Terminal 3 and the Valley Metro Rail Station, stopping at Terminal 4 and the east economy parking lot along the way.
The train runs outside of the secure area 24/7, arriving every few minutes.
Walking
Walking around Terminal 4 at Phoenix Sky Harbor International Airport. Image Credit: City of Phoenix – Aviation DepartmentFor passengers connecting from a domestic flight within Terminal 4, it’s possible to stay within the secure area and walk to the next gate (providing you have the necessary boarding card and any luggage is checked through to your final destination).
Passengers arriving on an international flight will need to collect their luggage and clear customs and immigration.
There are moving walkways between all gate areas in Terminal 4 with the furthest points (gates A30 to D9) 1 mile away from each other.
Security and Customs at PHX
Terminal 3 has 1 security checkpoint and Terminal 4 has 4 checkpoints.
Passengers can view live security wait times on the airport’s website.
TSA PreCheck
There are TSA PreCheck lanes at the Terminal 3 security checkpoint and at checkpoints A and C in Terminal 4.
PHX has a TSA PreCheck Enrollment Center located in Terminal 4 on level 2, so conditionally-approved passengers can arrange an appointment the next time they are passing through the airport.
The Enrollment Center is open Monday to Friday, 7 a.m. to 11:30 a.m. and 12 p.m. to 3:30 p.m.
Global Entry
There are Global Entry kiosks at PHX’s immigration halls for eligible passengers who have enrolled in the program. For conditionally approved applicants, PHX has a Global Entry Enrollment Center in Terminal 4 on level 3 where passengers can schedule an appointment to finalize their application.
The airport also participates in Enrollment on Arrival with hours of operation Monday to Friday from 11 a.m. to 2 p.m.
Hot Tip: Discover the most frequently asked questions about Global Entry along with our expert answers, as well as the best credit cards that include Global Entry and TSA PreCheck.
Mobile Passport
PHX allows U.S. citizens and Canadian visitors to enter the U.S. using Mobile Passport Control.
On arrival into PHX, passengers should register their “new trip” within the app and present their electronic receipt and passport to a CBP agent.
CLEAR
PHX has dedicated CLEAR lanes and enrollment centers in both terminal, with these opening hours:
- Terminal 3: 6 a.m. to 5 p.m.
- Terminal 4:
- Checkpoint A : 6 a.m. to 5 p.m.
- Checkpoint C: 6 a.m. to 6 p.m.
PHX Airport Lounges
There are 6 lounges at PHX with 4 available to purchase day passes. The Delta Sky Club is exclusively for premium cabin passengers or eligible frequent flyer members, and the USO Lounge is reserved for active military.
| Lounge | Location | Opening Hours* | Day Pass Fee per Person** |
| American Admirals Club | Terminal 4, above gates A7 and A9 | Daily: 4 a.m. to 12:30 a.m. | $59 |
| Terminal 4, near gate A19 | Daily: 4 a.m. to 8 p.m. |
| Terminal 4, above gates B5 and B7 | Daily: 4 a.m. to 8 p.m. |
| Centurion Lounge | Terminal 4, across from gate B22 on the upper level | Daily: 9 a.m. to 5 p.m. | N/A |
| Delta Sky Club | Terminal 3, near gate F8 | Daily: 5 a.m. to 12:30 a.m. | N/A |
| Escape Lounge | Terminal 4, across from gate B22 on the upper level | Daily: 8 a.m. to 8 p.m. | $45 |
| USO Lounge | Terminal 4, east end of Level 2 (outside secure area) | Monday and Wednesday to Sunday: 9 a.m. to 3 p.m. (closed Tuesday) | N/A |
*Hours are subject to change without notice. Lounge access may be restricted at times due to capacity.
**Day Pass for any passenger. Lounges marked as N/A only allow entry for eligible passengers in their premium cabins, frequent flyer programs, or participating credit card programs.
Hot Tip: Gain access to lounges without paying the day-pass fee with a credit card that offers complimentary lounge access.
Priority Pass Access
There are no lounges at PHX that currently accept Priority Pass.
Airport Dining and Drinks at PHX
There are plenty of dining options at PHX pre- and post-security, with some restaurants and grab-and-go food stations open 24-hours outside of the secure area.
Airside restaurants tend to open 1 hour before the first departure and close 30 minutes after the last departure. See the range of restaurants available and their locations on the airport website.
PHX Airport Wi-Fi and Charging Stations
Free Wi-Fi is available throughout the airport and within the lobby of the rental car center. To connect, select the network “Free PHX Boingo WiFi,” launch your browser, and connect to the complimentary service or log in with your Boingo account. For any connectivity issues, passengers can contact 800-880-4117.
Charging Stations: Hundreds of electrical outlets and USB ports can found in the lobbies and concourses of each terminal.
Hot Tip: Free airport Wi-Fi can be slow with restrictions on downloads and streaming. Check out the best mobile Wi-Fi hotspots so you can access everything you need while at the airport.
PHX Airport Lost and Found
PHX does not have a lost and found office that you can visit on airport property. If something has been lost in the public areas of the terminal, on the PHX Sky Train, or in the parking lots, passengers are advised to call 602-273-3333 or email [email protected].
Items lost at a departure gate or on an airplane must contact the relevant airline for assistance, and items lost at a security checkpoint must visit the TSA website to file a claim.
Additional Airport Information
Information Services
Information desks are located at:
- Terminal 3 on level 1 and level 4
- Terminal 4 on level 1 by door 7 and door 2, level 3 near checkpoints B and C, and level 3 near checkpoints A and D
Children’s Play Areas
PHX has a children’s play area inside of the secure area of Terminal 3. Unfortunately, PHX doesn’t rank as one of the top kid-friendly U.S. airports, but still can offer a play area to help get a kiddo’s energy out before a flight!
Baby Facilities
PHX has dedicated nursing rooms within both terminals. These are located at:
- Terminal 3
- Departure area opposite gate F5
- Near the baggage claim elevators on level 5
- Terminal 4
- Near the iStore on level 3
- South end of gates B15 to B22
- Just through security checkpoint D
- North end of the A17 to A30 concourse
Traveling With a Pet
PHX didn’t make it into our top pet-friendly U.S. airports. However, it does have 8 pet relief areas that can be found inside and outside of the secure area:
- Terminal 3
- Outside of the terminal in the West Plaza
- North concourse
- South concourse
- Terminal 4
- Level 1 outside baggage claim
- D1 to D8 gates
- B1 to B14 gates
- Near the PHX Sky Train Stations
- East economy parking garage
- Northwest corner of the 44th Street PHX Sky Train station
Duty-Free
Duty-free shopping is available in gate area B15 to B28 in Terminal 4.
Smoking Areas
Smoking is only permitted in designated outdoor smoking areas, located at:
- Terminal 3 at the north, south, east, and west ends of the ground level
- Terminal 4 at the north and south ends of the ground level (7 designated areas) and the north and south ends of level 2 (4 designated areas)
Prayer
PHX has an all-faiths chapel on level 3 in Terminal 4 that is open 24/7.
Money
ATMs are available in these locations:
- Terminal 3 in baggage claim and near gate F5
- Terminal 4
- Pre-security: near the east end elevators on level 1, near door 22 at the west end of level 2, and on level 3 near Indigenous
- Post-security: near gates A1, B1, C1, and D1
There are 2 currency exchange kiosks available in Terminal 4: 1 is just outside of checkpoint B on level 3, and the other is inside the secure area near gate B15.
Luggage Storage
Due to federal security restrictions, there are no luggage storage facilities at PHX.
Important PHX Phone Numbers
General Inquiries: 602-273-3300
Airport Paging: 602-273-3456
Lost and Found: 602-273-3333
Parking Hotline: 602-273-4545
Travel to and From PHX
Transport Options
Train
The Valley Metro Rail serves Alhambra, Phoenix, Tempe, and Mesa, with airport connections possible from the 44th Street PHX Sky Train station to Terminals 3 and 4. 1 ride costs $2 or a day pass can be purchased for $4.
Bus
Valley Metro Bus: Route 13 runs between the Airport’s Operations building west of Terminal 3 and Buckeye Road near the Estrella Commerce Center. Change at Buckeye Road and Central Avenue for bus route 0 to Downtown Phoenix.
Bus route 44 runs from the 44th Street PHX Sky Train station north to Desert Ridge.
Shuttle
Statewide shuttles are available to book for transport to other cities within Arizona, and the airport recommends these shuttle companies.
Scheduled shared-ride shuttles depart both terminals every 15 minutes and are available to pre-book or book on arrival. There is a shared-ride van counter at Terminal 4 near door 8 for assistance.
Courtesy shuttles are provided by some hotels and resorts, so be sure to ask about this when booking. A contact center is available in the arrivals hall of each terminal to call the relevant hotel.
Taxi
Taxis are available outside both terminals:
- Terminal 3: north curbside, outside door number 7
- Terminal 4: level 1, north curbside, outside door number 7 and south curbside, outside door number 6
Flat rates to downtown Phoenix of $17 are available up until these boundary roads: Roosevelt Street, Lincoln Street, Seventh Avenue, and Seventh Street.
Ride Services
Once passengers have collected their luggage and are ready for collection curbside, they should then arrange their rideshare with collection from the following locations:
- Terminal 3: south curbside, west end, outside door number 4
- Terminal 4: level 1, north curbside, far west end, outside door number 1
- Terminal 4: level 1, south curbside, far east end, outside door number 8
Directions by Car to PHX
Arriving From Downtown Phoenix
Take West Van Buren Street and after approximately 1.6 miles turn right onto North 16th Street. Turn left onto East Jefferson Street and then use the right 2 lanes to turn right onto the slip road to Tucson. Merge onto I-10 East and take exit 149 towards East Sky Harbor Boulevard until you reach the airport.
Arriving From Tucson (South)
Take I-10 West and after around 100 miles use the right 2 lanes to take exit 153A to merge onto AZ-143 North towards Sky Harbor. Take exit 3B towards Sky Harbor/Airport and merge onto East Sky Harbor Boulevard until you reach the airport.
PHX Airport Parking Information
PHX parking facilities. Image Credit: City of Phoenix – Aviation DepartmentOfficial Airport Parking
| Parking Garage | Hourly Fee | Daily Maximum Rate | Height Clearance |
| West Economy Garage | $4 | $12 | 6 feet 10 inches |
| West Economy Park & Walk | $4 | $12 | N/A |
| Terminal 3 Garage | $4 | $27 | 6 feet 10 inches |
| Terminal 4 Garage | $4 | $27 | 6 feet 10 inches |
| East Economy Garages A & B | $4 | $14 | 8 feet 2 inches |
| East Economy Lot (Uncovered) | $4 | $12 | $7 fee (ramp up) |
| 44th St. PHX Sky Train Station — Parking Meters | $4 | Short-term only | N/A |
Pick-Up or Drop-Off Parking
PHX has 3 cell phone waiting lots that friends and family can use while waiting to collect passengers. These are free to use and are located east of Terminal 4, west of Terminal 3, and south of the 44th Street PHX Sky Train station. Vehicles must not be left unattended when utilizing the cell phone waiting lots.
Off-Site and Hotel Parking
With daily parking at PHX costing from $10, off-site parking lots can save passengers up to 50% with rates starting from $5.
Bookings can be placed with third-party websites such as airportparkingreservations.com. These websites allow you to filter the results by covered/uncovered parking, distance from the airport, and whether the parking lot offers a courtesy shuttle service.
Parking for Passengers With Disabilities
Parking for disabled passengers is available in all garages closest to the elevators. For the east economy lot, this can be found north of the PHX Sky Train station, and in the west economy park and walk lot, it’s available at the east end.
For any vehicles exceeding the maximum height clearance, oversize parking is available in the uncovered economy parking areas and oversized parking area east of Terminal 4.
Parking Contact Number
Parking Hotline: 602-273-4545
Car Rental at PHX Airport
Phoenix Sky Harbor International Airport Rental Car Center. Image Credit: City of Phoenix – Aviation DepartmentThe Rental Car Center is located on the outskirts of the airport at 1805 E. Sky Harbor Circle South, Phoenix, AZ 85034.
Shuttle buses run between the airport and the Rental Car Center every few minutes, picking up outside of baggage claim for each terminal.
The following companies operate from the Rental Car Center:
Hot Tip: Avoid paying for expensive insurance by checking out these credit cards that include car rental insurance. Perks and benefits like free upgrades are also offered to those who have elite status.
PHX Airport Hotels
Hilton Phoenix Airport. Image Credit: HiltonThere are a lot of choices when it comes to accommodation close to PHX; however, these are mostly 1 to 3 star hotels. There are no hotels located on airport property, with the closest being 1.2 miles away, but most airport hotels offer a courtesy shuttle bus to/from the terminal.
PHX Airport Hotels
| Hotel | Address and Phone Number | Star Rating | Distance From the Airport (Miles) |
| Western Lodge Phoenix Airport/Downtown | 3725 E. Van Buren St., Phoenix, AZ 85008 602-374-6552 | 1 | 1.2 |
| Days Inn by Wyndham Airport – Phoenix | 2900 E. Van Buren St., Phoenix, AZ 85008 602-812-6099 | 1 | 1.2 |
| Hilton Garden Inn Phoenix Airport North | 3838 E. Van Buren St., Phoenix, AZ 85008 602-306-2323 | 3 | 1.3 |
| Holiday Inn Express Phoenix-Airport/University Drive | 3401 E. University Dr., Phoenix, AZ 85034 602-453-9900 | 3 | 1.3 |
| Best Western Airport Inn | 2425 S. 24th St., Phoenix, AZ 85034 602-273-7251 | 2 | 1.4 |
| Motel 6 Phoenix Airport – 24th Street | 214 S. 24th St., Phoenix, AZ 85034 602-244-1155 | 3 | 1.4 |
| Howard Johnson by Wyndham Phoenix Airport/Downtown Area | 4120 E. Van Buren St., Phoenix, AZ 85008 602-275-5746 | 2 | 1.4 |
| Hilton Garden Inn Phoenix Airport | 3422 E. Elwood St., Phoenix, AZ 85040 602-470-0500 | 3 | 1.4 |
| Crowne Plaza Phoenix Airport | 4300 E. Washington St., Phoenix, AZ 85034 602-273-7778 | 3 | 1.5 |
| Extended Stay America – Phoenix – Airport | 3421 E. Elwood St., Phoenix, AZ 85040 602-438-2900 | 2 | 1.5 |
| Drury Inn & Suites Phoenix Airport | 3333 E. University Dr., Phoenix, AZ 85034 602-437-8400 | 3 | 1.5 |
| Aloft Phoenix Airport | 4450 E. Washington St., Phoenix, AZ 85034 602-275-6300 | 3 | 1.6 |
| DoubleTree Suites by Hilton Phoenix | 320 N. 44th St., Phoenix, AZ 85008 602-225-0500 | 3 | 1.6 |
| Radisson Hotel Phoenix Airport | 427 N. 44th St., Phoenix, AZ 85008 602-220-4400 | 3 | 1.8 |
| Hampton Inn Phoenix-Airport North | 601 N. 44th St., Phoenix, AZ 85008 602-267-0606 | 2 | 1.9 |
| Courtyard Phoenix Airport | 2621 S. 47th St., Phoenix, AZ 85034 480-966-4300 | 3 | 1.9 |
| Hilton Phoenix Airport | 2435 S. 47th St., Phoenix, AZ 85034 480-894-1600 | 3 | 1.9 |
| Sleep Inn Phoenix Sky Harbor Airport | 2621 S. 47th Pl., Phoenix, AZ 85034 480-967-7100 | 2 | 1.9 |
| Country Inn & Suites by Radisson, Phoenix Airport, AZ | 4702 E. University Dr., Phoenix, AZ 85034 480-829-0700 | 3 | 1.9 |
| Holiday Inn Express & Suites – Phoenix – Airport North | 1515 N. 44th St., Phoenix, AZ 85008 602-244-8800 | 3 | 1.9 |
| Residence Inn Phoenix Airport | 801 N. 44th St., Phoenix, AZ 85008 602-273-9220 | 3 | 1.9 |
| Holiday Inn Phoenix Airport | 3220 S. 48th St., Phoenix, AZ 85040 480-543-1700 | 3 | 2.1 |
| La Quinta Inn by Wyndham Phoenix Sky Harbor Airport | 911 S. 48th St., Tempe, AZ 85281 480-967-4465 | 2 | 2.1 |
| Phoenix Airport Marriott | 1101 N. 44th St., Phoenix, AZ 85008 602-273-7373 | 4 | 2.2 |
| Holiday Inn and Suites Phoenix Airport North | 1515 N. 44th St., Phoenix, AZ 85008 602-244-8800 | 3 | 2.3 |
| Hotel Del Sol, Boutique Phoenix Airport | 1422 N. 44th St., Phoenix, AZ 85008 602-275-3509 | 2 | 2.3 |
| GreenTree Inn & Suites Phoenix Sky Harbor | 4234 S. 48th St., Phoenix, AZ 85040 602-438-8688 | 3 | 2.6 |
| Motel 6 Phoenix East | 5315 E. Van Buren St., Phoenix, AZ 85008 602-267-8555 | 3 | 2.6 |
| Home2 Suites By Hilton Phoenix Airport South | 4725 E. Broadway Rd., Phoenix, AZ 85040 602-414-0099 | 3 | 2.6 |
| SpringHill Suites Phoenix Tempe Airport | 1601 W. Rio Salado Pkwy., Tempe, AZ 85281 480-968-8222 | 3 | 2.6 |
| Hyatt Place Tempe Phoenix Airport | 1413 W. Rio Salado Pkwy., Tempe, AZ 85281 480-804-9544 | 3 | 2.7 |
| Hampton Inn & Suites Tempe/Phoenix Airport, Az | 1550 S. 52nd St., Tempe, AZ 85281 480-410-6400 | 3 | 2.8 |
| Homewood Suites by Hilton Phoenix Airport South | 4750 E. Cotton Center Blvd., Phoenix, AZ 85040 602-470-2100 | 4 | 2.8 |
Top 3 Hotel Stays Using Points
| Hotel | Address and Phone Number | Star Rating | Distance From the Airport (Miles) | Loyalty Program | Point Redemption Cost |
| Crowne Plaza Phoenix Airport | 4300 E. Washington St., Phoenix, AZ 85034 602-273-7778 | 3 | 1.5 | IHG Rewards | 15,000 to 20,000 IHG Rewards points |
| Phoenix Airport Marriott | 1101 N. 44th St., Phoenix, AZ 85008 602-273-7373 | 4 | 2.2 | Marriott Bonvoy | 20,000 to 30,000 Marriott points |
| Hyatt Place Tempe Phoenix Airport | 1413 W. Rio Salado Pkwy., Tempe, AZ 85281 480-804-9544 | 3 | 2.7 | World of Hyatt | 8,000 World of Hyatt points |
Not only is the Crowne Plaza situated right next to the Phoenix airport, but it’s also just 5 miles away from downtown Phoenix. Amenities include 24-hour complimentary airport transfers, an outdoor pool, a fitness center, a business center and 2 restaurants. Award nights at the hotel start at just 15,000 IHG Rewards points per night.
The Phoenix Airport Marriott offers guests access to an outdoor pool, spa tub, and a 24-hour fitness center, with a lounge with complimentary access for Platinum members, free self-parking, and a free airport shuttle. With the transition to peak and off-peak award night pricing, a free night will cost you 20,000 Marriott Bonvoy points on off-peak nights, 25,000 on standard nights, and 30,000 on peak nights.
The Hyatt Place Tempe provides guests comfortable and spacious rooms in close proximity to the Phoenix airport. The pet-friendly property has an outdoor pool, fitness center, and airport transfer, and all World of Hyatt members get a free hot breakfast. Those hoping to use their points for an award night will be happy to know that the Hyatt Place Tempe is just 8,000 World of Hyatt points per night.
Hot Tip: If you’re looking to top off your points to stay at any of these options, see our guides on the best ways to earn more World of Hyatt, Marriott Bonvoy, or IHG Rewards points.
Final Thoughts
As with many U.S. airports, passenger demand is growing, and PHX is investing hundreds of millions of dollars in renovating and modernizing its terminals.
Over the last few years, Terminal 3 has benefited from increased ticketing and baggage services, expanded curbside access, and a consolidated security checkpoint. Terminal 4 is also due to receive a new eighth concourse in 2022 that will be occupied by Southwest Airlines.
These developments, in addition to the extension of the PHX Sky Train route to the Rental Car Center, should ease congestion around the airport and increase passenger capacity.
