Iimbaleki neemvumi akusafuneki ukuba nexhala lokuphulukana okanye ukonakalisa ezona zinto zixabisekileyo xa zibhabha.
Ngoku, iAmerican Airlines isusa umrhumo wempahla engaphaya kwezixhobo zemidlalo kunye nezixhobo zomculo, ngokwe ingxelo yenkampani , Ke nabani na ofuna ukubamba izinto ezinje ngeeselos ezinkulu okanye ibhodi yokuntywila akusafuneki ukuba ahlawule ngempumlo ngokwenza into ayithandayo.
Ezi zixhobo zinokubiza kakhulu kwaye kunzima ukuzitshintsha, oko kuthetha ukuba iimbaleki neemvumi zihlala ziziva zithandabuza okanye zinoyiko malunga nokujonga izinto zazo ngenxa yokoyika ukonakaliswa okanye ukulahleka kwinqwelomoya.
Ezinye iimvumi zihambe umgama omde zigcina izixhobo zazo ezixabisekileyo zikunye nazo, njengomdlali wevayolin owayedlala ikonsathi yokubhabha kwindawo engaphezulu.
Umgaqo-nkqubo omtsha waseAmerican Airlines uqala ukusebenza kwangoko, ukusukela ngoMeyi 21. Nabani na onokuzijonga ezi zinto ukuya kuthi ga kubungakanani obuphezulu obuvumelekileyo (abukho ngaphezulu kweesentimitha ezingama-62), okoko nje umthwalo wabo ulingana nobunzima beenqwelo moya (akukho bunzima Iiplani ezingama-50)