Air traffic controllers asked Flight 89's pilots if they wanted to remain over the ocean to dump fuel, but the pilots declined, saying "we've got it under control... we're not critical." Controllers again asked, "OK, so you don't need to hold or dump fuel or anything like that?", to which the pilots responded, "Negative." The pilots requested Runway 25R, the longest runway at the airport. Flight 89 turned back towards land and headed towards LAX to make an emergency landing. While over land and approaching LAX for an emergency landing, the plane dumped fuel over a five-mile portion of the Los Angeles county area, including five elementary schools and a high school. The most affected area was Park Avenue Elementary School in Cudahy, California, where several students were doused with jet fuel. Students at elementary schools in South Gate, California were also affected. Children who were in a physical education class thought it was rain before seeing the plane above them. CBS News reported that, based on the expert opinion of a former Boeing 777 captain, Flight 89 would've likely dumped 15,000-20,000 gallons of fuel. Shortly after completing the fuel dump, the aircraft landed safely. First responders were called to multiple schools to treat children and staff who were outdoors at the time Flight 89 dumped fuel. At least 56 children and adults were reported to have minor skin and lung irritations. All affected schools were closed for cleaning, but reopened the following day. The story received widespread media attention, with detailed investigation and analysis from organizations including CBS News, "The New York Times", the "Los Angeles Times", and received substantial international media coverage. Aviation experts were puzzled by the actions of the flight crew. A former United Airlines captain called the fuel dump over a populated area "a pretty outrageous thing" that "nobody" would do. Safety expert John Cox said that because "they were not in an immediate threat condition, and they started out over water," the pilots will need to explain "why they continued to dump fuel at low altitude when they weren't in a fuel-dumping area, and didn't advise ATC that they were dumping fuel." 777 pilot Les Abend noted that the pilots twice told controllers that they needed to delay the landing for unexplained reasons, suggesting that they needed more time to complete checklists and dump fuel, and did not feel compelled to land right away. However—trying to surmise why the pilots did not use the extra time to explain their intentions, nor to ask for vectors to a dumping area over the ocean—Abend stated "Honestly, I don't have the answer."