Back Southwest-Airlines-Flug 1380 German Vuelo 1380 de Southwest Airlines Spanish پرواز ۱۳۸۰ هواپیمایی ساوتوست Persian Vol Southwest Airlines 1380 French טיסה 1380 של סאות'ווסט איירליינס HE Volo Southwest Airlines 1380 Italian サウスウエスト航空1380便エンジン爆発事故 Japanese 사우스웨스트 항공 1380편 엔진 폭발 사고 Korean Awaryjne lądowanie lotu Southwest Airlines 1380 Polish Voo Southwest Airlines 1380 Portuguese
 N772SW, the aircraft involved, photographed in 2016. | |
| Accident | |
|---|---|
| Date | April 17, 2018 |
| Summary | Engine failure leading to rapid depressurization |
| Site | Over Pennsylvania[1] |
| Aircraft | |
| Aircraft type | Boeing 737-7H4 |
| Operator | Southwest Airlines |
| IATA flight No. | WN1380 |
| ICAO flight No. | SWA1380 |
| Call sign | SOUTHWEST 1380 |
| Registration | N772SW |
| Flight origin | LaGuardia Airport, New York City, New York, United States |
| Destination | Dallas Love Field, Dallas, Texas, United States |
| Occupants | 149 |
| Passengers | 144 |
| Crew | 5 |
| Fatalities | 1 |
| Injuries | 8 |
| Survivors | 148 |
Southwest Airlines Flight 1380 was a Boeing 737-700 that experienced a contained engine failure[a] in the left CFM International CFM56 engine after departing from New York–LaGuardia Airport en route to Dallas Love Field on April 17, 2018. The engine cowl was broken in the failure, and cowl fragments damaged the fuselage, shattering a cabin window and causing explosive depressurization of the aircraft. Other fragments caused damage to the wing. The crew carried out an emergency descent and diverted to Philadelphia International Airport. One passenger was partially ejected from the aircraft and sustained fatal injuries, while eight other passengers sustained minor injuries. The aircraft was substantially damaged.[2][3][4]
This accident was very similar to an accident suffered 20 months earlier by Southwest Airlines Flight 3472 flying the same aircraft type with the same engine type. After that earlier accident, the engine manufacturer, CFM, issued a service directive calling for ultrasonic inspections of the turbine fan blades with certain serial numbers, service cycles, or service time. Southwest did not perform the inspection on the engine involved in this failure because it was not within the parameters specified by the directive.[2]
- ^ Cite error: The named reference
bernwas invoked but never defined (see the help page). - ^ a b c "Left Engine Failure and Subsequent Depressurization, Southwest Airlines Flight 1380, Boeing 737-7H4, N772SW, Philadelphia, Pennsylvania, April 17, 2018" (PDF). National Transportation Safety Board. November 19, 2019. NTSB/AAR-19/03. Retrieved December 12, 2019.
- ^ "5/3/2018 Investigative Update Accident No: DCA18MA142". ntsb.gov. National Transportation Safety Board. DCA18MA142. Archived from the original on May 6, 2018. Retrieved May 3, 2018.
This article incorporates text from this source, which is in the public domain.
- ^ "Public meeting: Left Engine Failure and Subsequent Depressurization Southwest Airlines Flight 1380, Boeing 737-7H4". NTSB.gov. National Transportation Safety Board. Retrieved June 17, 2020.
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