Research Article

Exploring the Regional Structure of the Worldwide Air Traffic and Route Networks

Table 8

Strength centrality in the large global component.

RegionAirportCityCountryExternal strengthGlobal rank in the regionGlobal rank in the component

North and Central America-CaribbeanJohn F KennedyNew YorkUnited States7216613
Newark LibertyNewarkUnited States4092426
Chicago O’HareChicagoUnited States38539310
Los AngelesLos AngelesUnited States35148411
Lester B. PearsonTorontoCanada34818512

EuropeFrankfurtFrankfurtGermany10102411
Charles de GaulleCharles de GaulleParis7220622
London HeathrowLondonUnited Kingdom6426534
Amsterdam SchipholAmsterdamNetherlands5334045
MunichMunichGermany4078557

East and Southeast AsiaNaritaTokyoJapan4060818
Beijing CapitalBeijingChina3991529
SuvarnabhumiBangkokThailand29477316
IncheonSeoulSouth Korea29288417
Hong KongHong KongHong Kong25989520

Africa-Middle East-Southern AsiaDubaiDubaiUnited Arab Emirates27074119
Indira GandhiDelhiIndia16882232
HamadDohaQatar1121340
Abu DhabiAbu DhabiUnited Arab Emirates13512441
CairoCairoEgypt12803543

South AmericaGuarulhos-G A F MSão PauloBrazil21733124
El DoradoBogotáColombia13616239
Ministro PistariniBuenos AiresArgentina9447350
Rio G-T JobimRio de JaneiroBrazil6103464
Jorge ChávezLimaPeru4575580

We report the top five inter-regional hubs in each region. An airport’s external strength is the number of connections it has with airports in the large global component. The global rank in a region is determined by decreasing external strength in that region. Airports’ rank in the global component is based on decreasing external strength.