The crash of Flight 704 was the deadliest aviation accident on Mexican soil until Mexicana Flight 940, another Boeing 727, crashed on March 31, 1986, killing all 167 people on board.
O accidente do voo 704 foi o peor accidente en chan mexicano ata o voo 940 de Mexicana, outro Boeing 727, ocorrido o 31 de marzo de 1986, mantando os 167 ocupantes.