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Accidents · NTSB DCA17CA123 · Final report

Airbus A319 132 accident near South Toledo Bend, Texas, May 22, 2017

On May 22, 2017, a 2006 Airbus A319 132, registered N512NK, was involved in an accident during enroute (cruise) near South Toledo Bend, Texas. It was flown under scheduled airline rules (Part 121). 1 person was seriously injured and 2 people had minor injuries; 139 others were unhurt. The weather was instrument conditions (cloud, fog or low visibility).

The NTSB's probable cause their words, unchanged

an encounter with convective turbulence.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
May 22, 2017
Place
South Toledo Bend, Texas · map
Type
Accident
Injuries
1 person was seriously injured and 2 people had minor injuries; 139 others were unhurt.
Weather
instrument conditions (cloud, fog or low visibility)
Aircraft
Airbus A319 132 132, built 2006 · all A319 132s on the register
Registration
N512NK · no longer on the register · serial 2673
Damage
Not recorded
Flight
Flight · scheduled airline rules (Part 121)

The NTSB's narrative final · quoted from the NTSB record

On May 20, 2017, about 1930 central daylight time, Spirit Airlines flight 330, an Airbus A319-132, N512NK, encountered turbulence while in cruise flight at flight level (FL) 360. Of the 146 passengers and crew onboard, one flight attendant received serious injuries.  The airplane was not damaged. The regularly scheduled passenger flight was operating under the provisions of 14 Code of Federal Regulations Part 121 from Louis Armstrong New Orleans International Airport (KMSY), New Orleans, Louisiana, to Dallas/Fort Worth International Airport (KDFW), Dallas, Texas. During cruise, as the flight was approaching a line of weather, the flight crew made a public address announcement for the passengers to be seated because they expected turbulence.  In addition, the captain called the lead flight attendant (FA) and instructed that all the flight attendants be seated. The seatbelt sign was illuminated for the entire flight. About 10 minutes later, the flight penetrated a line of weather and the airplane had a short encounter with moderate turbulence. The autopilot did not disengage during the encounter. When the turbulence occurred, one of the FAs was seated in the aft galley without her seatbelt fastened and was thrown upwards, hitting her head on the ceiling before landing on the galley floor. She was assisted by medically qualified passengers and remained on the floor for the remainder of the flight due to numbness in her extremities. Emergency personnel met the airplane after landing and the injured FA was transported to the hospital where she was diagnosed with number 1 lumbar fracture.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

What happened, in order

  1. Turbulence encounter during enroute (cruise) defining event

The NTSB's findings

  • cause Environmental issues › Conditions/weather/phenomena › Turbulence › Convective turbulence › Effect on personnel

Pilot

  • Certificate: airline transport pilot
  • Ratings: single-engine land; instrument: airplane
  • Flight time: 10,500 hours in all; 3,134 in this make and model
  • Last flight review: July 16, 2016
  • Medical certificate: Class 1 (with waivers/limitations)
  • Seat: left
  • Injury: no injuries

Co-pilot

  • Certificate: airline transport pilot
  • Ratings: multi-engine land; single-engine land; instrument: powered-lift
  • Flight time: 12,855 hours in all; 973 in this make and model
  • Last flight review: December 17, 2016
  • Medical certificate: Class 1 (without waivers/limitations)
  • Seat: rgt
  • Injury: no injuries

The aircraft

  • Last inspection: continuous airworthiness programme
  • Maximum gross weight: 166,449 lb
  • Seats: 145
  • Landing gear: retractable
  • Engine 1: Iae V2500SERIES (turbofan); 0 hours total
  • Engine 2: Iae V2500SERIES (turbofan); 0 hours total
  • Operator: Spirit Airlines, Inc.

The flight

  • Departed from: MSY New Orleans LA at 11:57 pm
  • Destination: DFW Dallas TX
  • Flight plan: IFR
  • A second pilot was aboard

Weather at the time

  • Light: daylight
  • Temperature: 0°F (-18°C), dew point 0°F (-18°C)

Injuries

FatalSeriousMinorNone
Cabi12
Flight crew2
Passengers137

Documents from the investigation the NTSB's docket: the evidence folder behind the report

5 documents, released by the NTSB on July 13, 2021. View them here, or download them; the NTSB redacts some personal details before release, and this site shows the NTSB's own titles rather than its file names.

The same docket at the NTSB · documents without a copy here are fetched from the NTSB when you open them.

Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.