Hub Profiles
In-depth profiles of 50 major aviation hubs worldwide.
Mega Hubs (15)
The world's largest airports handling 60M+ passengers or 300+ destinations annually.
Hartsfield-Jackson Atlanta International Airport
ATLATL has a domestic terminal (T) with concourses A-D and an international terminal (F), all linked by the automated Plane Train.
Dubai International Airport
DXBDXB has three terminals: Terminal 1 for international carriers, Terminal 2 for flydubai and charter flights, and Terminal 3 exclusively for Emirates with Concourses A, B, and C.
London Heathrow Airport
LHRLHR has four terminals: T2 (The Queen's Terminal) for Star Alliance, T3 for oneworld partners and SkyTeam, T4 for various carriers, and T5 exclusively for British Airways.
Dallas/Fort Worth International Airport
DFWDFW has five terminals (A-E) arranged in a semicircle. The Skylink automated people mover connects all terminals airside.
Tokyo Haneda Airport
HNDHaneda has three terminals: Terminal 1 (JAL domestic), Terminal 2 (ANA domestic), and Terminal 3 (international flights).
Denver International Airport
DENDEN has one main terminal (Jeppesen Terminal) and three concourses (A, B, C) connected by an underground automated train.
Istanbul Airport
ISTIST has one enormous terminal building with a capacity of 90 million passengers. International and domestic flights share the same building.
O'Hare International Airport
ORDORD has four terminals: Terminal 1 (United), Terminal 2 (United/Delta), Terminal 3 (American/Spirit), and Terminal 5 (international).
Los Angeles International Airport
LAXLAX has nine terminals arranged in a horseshoe shape, including the Tom Bradley International Terminal (TBIT) for most overseas flights.
Paris Charles de Gaulle Airport
CDGCDG has three terminal complexes: Terminal 1 (Star Alliance), Terminal 2 (Air France/SkyTeam, sub-terminals A-G), and Terminal 3 (low-cost).
Indira Gandhi International Airport
DELDEL has three terminals: Terminal 3 (international and Air India domestic), Terminal 1 (IndiGo/SpiceJet domestic), and Terminal 2 (overflow domestic).
Guangzhou Baiyun International Airport
CANCAN has two terminals: Terminal 1 for most airlines and Terminal 2 dedicated to China Southern and SkyTeam partners.
Frankfurt Airport
FRAFRA has two terminals: Terminal 1 (Lufthansa and Star Alliance, Halls A-C) and Terminal 2 (other carriers, Halls D-E), connected by the SkyLine train.
Beijing Capital International Airport
PEKPEK has three terminals: Terminal 1 (Hainan Airlines), Terminal 2 (Air China domestic, SkyTeam), and Terminal 3 (Air China international, Star Alliance).
Singapore Changi Airport
SINChangi has four terminals (T1-T4) plus the Jewel mixed-use complex. T1-T3 are connected airside via the Skytrain; T4 requires a shuttle bus.
Major Hubs (20)
Key international hubs with 20-60M passengers or 150+ destinations.
Incheon International Airport
ICNICN has two terminals: Terminal 1 (Asiana, Star Alliance, SkyTeam partners) and Terminal 2 (Korean Air, Delta, select SkyTeam), connected by a shuttle.
Amsterdam Airport Schiphol
AMSSchiphol has one terminal with three departure halls (1, 2, 3) and piers B through M. All areas are connected airside.
John F. Kennedy International Airport
JFKJFK has six terminals (1, 2, 4, 5, 7, 8). Terminal 1 is being rebuilt. Terminal 4 is the largest, handling Delta and many international carriers.
San Francisco International Airport
SFOSFO has four terminals: Terminal 1 (Southwest, JetBlue), Terminal 2 (Delta, Alaska), Terminal 3 (United), and the International Terminal (A and G gates).
Munich Airport
MUCMUC has two terminals: Terminal 1 (various airlines) and Terminal 2 (Lufthansa and Star Alliance) with its satellite building.
Hamad International Airport
DOHHamad has one large passenger terminal with a central concourse and five concourses (A-E). A new expansion added concourses D and E.
Narita International Airport
NRTNRT has three terminals: Terminal 1 (JAL, Star Alliance), Terminal 2 (ANA, SkyTeam), and Terminal 3 (budget carriers like Jetstar, Peach).
Suvarnabhumi Airport
BKKBKK has one main terminal with seven concourses (A-G). A satellite terminal (SAT-1) opened in 2024 to increase capacity.
Hong Kong International Airport
HKGHKG has Terminal 1 (main building) with the North Satellite Concourse and the new Sky Bridge Concourse, plus a smaller Terminal 2.
Miami International Airport
MIAMIA has one terminal building with three levels and concourses D through J arranged in a linear layout. The North and South terminals are connected airside.
Adolfo Suarez Madrid-Barajas Airport
MADMAD has four terminals: T1-T3 (older, various carriers) and T4 with satellite T4S (Iberia and oneworld), connected by an automated people mover.
Rome Fiumicino Leonardo da Vinci Airport
FCOFCO has Terminals 1 and 3 (connected airside) handling all flights. Terminal 5 is occasionally used for high-security flights.
Newark Liberty International Airport
EWREWR has three terminals: Terminal A (new, opened 2023), Terminal B (international), and Terminal C (United hub).
Toronto Pearson International Airport
YYZYYZ has two terminals: Terminal 1 (Air Canada and Star Alliance) and Terminal 3 (WestJet, international carriers), connected by the LINK Train.
Mexico City International Airport
MEXMEX has two terminals: Terminal 1 (most international, domestic low-cost) and Terminal 2 (Aeromexico, SkyTeam, Delta), connected by the Aerotren.
Abu Dhabi International Airport
AUHAUH's new Terminal A (Midfield Terminal) is the primary terminal, with a capacity of 45 million passengers. Terminal 1 handles some carriers.
Kuala Lumpur International Airport
KULKUL has two terminals: KLIA Main (full-service carriers, satellite building) and KLIA2 (AirAsia and low-cost carriers), linked by the KLIA Ekspres.
Shanghai Pudong International Airport
PVGPVG has two terminals: Terminal 1 (China Eastern, SkyTeam) and Terminal 2 (other carriers). A third satellite terminal opened in 2019.
Zurich Airport
ZRHZRH has one terminal complex with Airside Center and gates A, B, D, and E. The Skymetro connects the main building to the midfield E gates.
Copenhagen Airport Kastrup
CPHCPH has three terminals: T1 (domestic, rarely used), T2 (international), and T3 (SAS and Star Alliance), all connected within one building.
Regional Hubs (15)
Important regional transfer points connecting specific areas of the world.
Addis Ababa Bole International Airport
ADDADD has two terminals: Terminal 1 (domestic and some regional) and Terminal 2 (international). Both are operated under one roof complex.
O.R. Tambo International Airport
JNBJNB has two terminals: Terminal A (international) and Terminal B (domestic), connected by a central terminal building.
Tocumen International Airport
PTYPTY has two terminals: Terminal 1 (older, various carriers) and Terminal 2 (new, Copa Airlines), connected by a walkway.
Jorge Chavez International Airport
LIMLIM has a new passenger terminal that opened in 2025 alongside the original terminal, with a second runway adding capacity.
Sao Paulo Guarulhos International Airport
GRUGRU has three terminals: Terminal 1 (domestic overflow), Terminal 2 (Gol, Azul domestic), and Terminal 3 (LATAM, international carriers).
Bandaranaike International Airport
CMBCMB has one terminal building with domestic and international wings. A new terminal expansion is adding capacity for growing traffic.
Ngurah Rai International Airport
DPSDPS has a domestic terminal and an international terminal. Both feature traditional Balinese architecture and lush gardens.
Jomo Kenyatta International Airport
NBONBO has Terminal 1 (1A for international, 1B/1C for domestic/regional) and Terminal 2 (smaller carriers). A new greenfield terminal is planned.
Arturo Merino Benitez International Airport
SCLThe new single terminal opened in 2022 replaced the old terminals. It is modern and spacious with abundant natural light.
Ben Gurion International Airport
TLVTerminal 3 is the main international terminal, modern and spacious. Terminal 1 handles domestic and some low-cost flights.
Helsinki-Vantaa Airport
HELHEL has two terminals connected by a short walkway. The recent expansion added modern gates and a Finnair premium lounge.
Warsaw Chopin Airport
WAWWarsaw Chopin has a single terminal with areas A (Schengen) and B/C (non-Schengen). It was extensively renovated for Euro 2012.
Chhatrapati Shivaji Maharaj International Airport
BOMT2 is a modern terminal featuring the Jaya He GVK New Museum with Indian art. T1 serves domestic flights for budget carriers.
Seattle-Tacoma International Airport
SEASEA has a main terminal and a north and south satellite, connected by an underground train. A major expansion is underway adding new gates and international arrivals.
George Bush Intercontinental Airport
IAHIAH has five terminals (A-E) with the Skyway people mover connecting them. Terminal E is the international terminal with the most modern facilities.