American Airlines Flight 2206
Airbus A321-231 · Accident: turbulence encounter en route
From Dallas Fort Worth International Airport (KDFW) to Miami International Airport (KMIA)
Event
- NTSB case
- DCA21LA176
- 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
- Event fatalities
- Unknown
- 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
- Unknown
Airbus A321-231
- Aircraft type
- Airbus A321
- 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
- N156AN
- Operator
- American Airlines
- Onboard fatalities
- Unknown
- Route
- From Dallas Fort Worth International Airport (KDFW), Dallas-Fort Worth, TXTo Miami International Airport (KMIA), Miami, FL
- Aircraft age
- About 5 years (built 2016)
- 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
No findings designated as a cause are recorded in the NTSB data yet.
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
On July 4th, 2021, at 10:41 pm eastern daylight time, American Airlines flight 2206, an Airbus A321, N156AN, encountered turbulence during descent to Miami International Airport (KMIA), Miami, Florida. Of the 181 passengers and crew onboard, one flight attendant was seriously injured. The airplane was not damaged. The regularly scheduled passenger flight was operating under 14 Code of Federal Regulations Part 121 from the Dallas-Fort Worth International airport (KDFW), Dallas-Fort Worth, Texas, to KMIA.
According to the flight crew, they observed convective activity that they would descend through during the approach and informed the lead flight attendant to prepare the cabin early and to take their seats. The weather radar was on, and the seatbelt sign was illuminated. Shortly after this, as they descended through between 12,000-10,000 feet, the airplane passed through the tops of a small cumulus buildup and the flight experienced moderate turbulence. When the turbulence was encountered, the #3 flight attendant (FA), located in the aft galley, was thrown into the air and was seriously injured after striking the floor hard. The FAs informed the flight crew of the injury and the captain requested paramedics meet the flight at the gate. After landing, the flight attendant was transported to the hospital where she was diagnosed with a fractured compressed vertebra.
Probable cause
an inadvertent encounter with convective turbulence.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record DCA21LA176
- Event ID
- 20210706103420
- Case number
- DCA21LA176
- 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: local date, investigation status, damage. Values present in the bulk record are kept.
- The date is the local date; the NTSB stores the UTC date 2021-07-05.
- API snapshot SHA-256: 4e7e587d537318ee92836065482420cce7eb44d319010abf38d0e9b873066716; retrieved 2026-09-16T14:15:25.904Z.