Rescue worker heard a passenger 's screams . 19 children , 4 infants were onboard . Ummerfarook Mohammed said the cabin quickly filled with smoke after the jet skidded off the runway and hit a boundary wall . The plane was flying from the Dominican Republic to Puerto Rico and had just landed in San Juan when it crashed into hills near Aguadilla, Puerto Rico. `` It 's all God 's grace . I missed the flight and survived , '' man says .
Rescue worker heard a passenger 's screams . 19 children , 4 infants were onboard . The plane was flying from the Dominican Republic to Puerto Rico and had just landed in San Juan when it crashed into hills near Aguadilla, Puerto Rico. `` It 's all God 's grace . I missed the flight and survived , '' man says .