Ngemisebenzi enexabiso eliphantsi efana ne-Southwest Airlines enika ingxelo yeenzuzo kunye nabathwali benethiwekhi njengeDelta Air Lines bathumela ilahleko yabo encinci kwiminyaka emibini, ishishini leenqwelomoya liphucule imida yalo yokusebenza kwikota yesibini.

Ngokutsho kwedatha ekhutshwe ngoMvulo yi-Bureau of Transportation Statistics (BTS) yeSebe lezoThutho (i-BTS), iqela lenethiwekhi lilawula i-0.5 yeepesenti yelahleko yomda kwikota yesibini-ikota ezisixhenxe ezichanekileyo kunye nelahleko kodwa ikota engcono kakhulu ukususela ngoSeptemba 2007.

I-American Airlines ine-5.3 yeepesenti yokusebenza ilahleko yomda, eyona nto imbi kakhulu kwiqela. UMerika, umqhubi wesibini ohamba phambili kwisikhululo seenqwelomoya saseRaleigh-Durham, ulahlekelwe yi-260 yezigidi zeedola kwikota, ngokutsho kweBTS.

Umyinge wenzuzo yeqela elinexabiso eliphantsi leepesenti ezisi-7 ibiyeyona inkulu ukusukela kwikota yesibini ka-2007. Umda wenzuzo yabathwali bommandla oyi-7.2 ekhulwini ibiyeyona inkulu ukusukela kwikota yesine ka-2006.

I-Southwest Airlines, i-airline ehamba phambili kwi-RDU, yayine-4.7 yeepesenti yokusebenza umda we-123 yezigidi zeedola.