Ndalama zoyendetsera ndege ndizofanana ndi kubwereketsa nyumba kapena ngongole yagalimoto. Kuwunika kofunikira kwa ngongole kumachitidwa ndikuwunikanso mtengo wa ndegeyo. Kuyang'ana zakumbuyo kumachitika pa nambala yolembetsa ya ndegeyo kuti zitsimikizire kuti ilibe ma liens kapena zolakwika zamutu. Kumbali ina, ndege zamalonda ndizokwera mtengo kwambiri. Mwachitsanzo, ndege ya Boeing 737-700 yomwe ndege za Kumwera chakumadzulo amagwiritsa ntchito mtengo kuchokera pa $ 58.5 kufika pa $ 69.5 miliyoni, kotero kuti kulipirira kumaphatikizapo njira zamakono, zobwereketsa komanso zopezera ngongole. Mwachionekere, mtundu wosavuta ndi wotchipa kwambiri wogulitsira ndi ndalama, komabe ndege zochepa chabe zimadalira kuti poganizira maoda angafikire mazana a ndege ndi mabiliyoni a madola.
Ndege yayikulu kwambiri padziko lonse lapansi ndi United Airlines, yomwe ili ndi ndege zokwana 1,372 zomwe zimawulukira anthu okwana 165 miliyoni pachaka. Chachiwiri ndi Delta Air Lines, yomwe ili ndi ndege pafupifupi 1,300 ndi okwera 140 miliyoni. Koma chodziwika pang'ono ndichakuti mabanki a Wall Street ali ndi ndege zambiri kuposa makampani asanu ndi awiri apamwamba kwambiri padziko lonse lapansi ataphatikizidwa, malinga ndi mbiri yaposachedwa ya FAA.
Ndege zambiri zomwe mabanki amapereka ndi jeti zazing'ono, zamakampani zomwe amabwereketsa kwa makasitomala. Mwachitsanzo, Banc of America Leasing, mtsogoleri pamsika wamakampani opanga ndege, omwe ali ndi makasitomala opitilira 750 ndi $ 7.25 biliyoni m'ngongole zandege ndi kubwereketsa, ndiye omwe amapereka ndalama zambiri kumakampani aku US, malinga ndi tsamba lake.
Njira yodziwika kwambiri yogulira ndege zazikulu ndi kubwereketsa mwachindunji komwe kuli ndi malamulo ofanana ndi kugula galimoto kapena nyumba: Ngati simulipira, banki idzalandanso. Nthawi zambiri, onyamulira okhazikika okha omwe ali ndi ndalama zambiri komanso kuyenda kosasunthika kwandalama ndi omwe ali ndi mwayi wopeza ndalama zamtunduwu.
