25 Phoenix Sky Harbor International Airport
- Location: Phoenix, Arizona, United States
- Airport codes:
- IATA: PHX
- ICAO: KPHX
- FAA LID: PHX
- Total passengers in 2012: 40,448,932
- Average daily aircraft operations: 1,200+
- Number of terminals: 3
- Number of gates: 106
- Number of runways: 3
24 McCarran International Airport
- Location: Las Vegas, Nevada, United States
- Airport codes:
- IATA: LAS
- ICAO: KLAS
- FAA LID: LAS
- Total passengers in 2012: 40,799,830
- Daily aircraft operations: 1,440+
- Number of terminals: 2 (3 standing, but Terminal 2 was closed in 2012 and will be demolished at a later date)
- Number of gates: 110
- Number of runways: 4
23 Charlotte Douglas International Airport
- Location: Charlotte, North Carolina, United States
- Airport codes:
- IATA: CLT
- ICAO: KCLT
- FAA LID: CLT
- Total passengers in 2012: 41,228,372
- Average daily aircraft operations: 1,500+
- Number of terminals: 1 terminal, divided in 5 concourses
- Number of gates: 97
- Number of runways: 4 (5th in planning)
22 San Francisco International Airport
- Location: San Mateo County, California, United States
- Airport codes:
- IATA: SFO
- ICAO: KSFO
- FAA LID: SFO
- Total passengers in 2012: 44,477,209
- Daily aircraft operations: 1,150+
- Number of terminals: 4
- Number of gates: 101
- Number of runways: 4
21 Shanghai Pudong International Airport
- Chinese: 上海浦东国际机场
- Location: Pudong, Shanghai, China
- Airport codes:
- IATA: PVG
- ICAO: ZSPD
- Total passengers in 2012: 44,857,200
- Daily aircraft operations (2011): 1,570+
- Number of terminals: 2
- Number of gates: 55
- Number of runways: 3 (4th + 5th in planning)