Delta Air Lines Flight 2133
Mcdonnell Douglas MD88 · Accident: turbulence encounter en route
From Hartsfield Jackson Atlanta International Airport (KATL) to Charlotte Douglas International Airport (KCLT)
Event
- NTSB case
- DCA18CA251
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- Unknown
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- Airline
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Visual Meteorological Cond
Mcdonnell Douglas MD88
- Aircraft type
- McDonnell Douglas MD88
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N918DE
- Operator
- Delta Air Lines
- Onboard fatalities
- Unknown
- Route
- From Hartsfield Jackson Atlanta International Airport (KATL), Atlanta, GATo Charlotte Douglas International Airport (KCLT), Charlotte, NC
- Aircraft age
- About 25 years (built 1993)
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 121: Air Carrier
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- En route · descent
- Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Turbulence encounter
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- None
Cause areas
- Environmental issues › Conditions/weather/phenomena
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
On July 23, 2018, about 1538 eastern daylight time, Delta Air Lines flight 2133, a McDonnell Douglas MD-88, N918DE, encountered turbulence during descent into Charlotte Douglas International Airport (KCLT), Charlotte, North Carolina. Of the 146 passengers and crew onboard, one flight attendant received serious injuries and one received minor injuries. The airplane was not damaged. The regularly scheduled domestic passenger flight was operated under the provisions of 14 Code of Federal Regulations Part 121 from Atlanta-Hartsfield International Airport (KATL), Atlanta, Georgia, to KCLT. The captain was the pilot monitoring and first officer was the pilot flying. According to the flight crew, there were thunderstorms along the entire route that required them to deviate around multiple cells. The seat belt sign was on the entire flight and the weather radar was on. As the flight approached KCLT, the captain called the lead flight attendant (FA) and requested that the FAs complete their final walkthrough and be seated for the remainder of the flight, since he expected it to be bumpy during the arrival. As they were deviating around convective weather, the flight entered a cloud and encountered severe turbulence with heavy rain. The autopilot disconnected and the airplane dropped abruptly to the left. The first officer maintained positive manual control throughout the event and the crew estimated the turbulence lasted about 10 seconds. The captain immediately contacted the cabin and was informed that two FAs were injured. After receiving the captain’s call to prepare for landing early, the three FAs immediately began their final walkthroughs. Two FAs were in the aisle when the turbulence occurred. Both FAs were thrown into the air and then onto the floor. One FA had injured her back and was helped into a passenger seat for the remainder of the flight. The other FA injured her knees but was able to continue her duties for the remainder of the flight. The captain declared a medical emergency and requested that emergency personnel meet the airplane at the gate. Upon arrival, both FAs were transported to the hospital where one was diagnosed with a fractured vertebrae.
Probable cause
An inadvertent encounter with convective turbulence.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record DCA18CA251
- Event ID
- 20180725X32722
- Case number
- DCA18CA251
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status, coordinates, damage. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: 055f8d7185779b3e39798ee876b057131f4b0afdb6cc81291a3981a311f73fde; retrieved 2026-09-16T07:58:48.018Z.