American Airlines Flight 2404
Boeing 757 223 · Accident: abnormal runway contact during landing
From Luis Munoz Marin International Airport (SJU) to Miami International Airport (MIA)
Event
- NTSB case
- DCA14CA161
- 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
Boeing 757 223
- Aircraft type
- Boeing 757
- 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
- N654A
- Operator
- American Airlines
- Onboard fatalities
- Unknown
- Route
- From Luis Munoz Marin International Airport (SJU), San Juan, PRTo Miami International Airport (MIA), Miami, FL
- Aircraft age
- About 23 years (built 1991)
- 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
- Landing · flare/touchdown
- 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
- Abnormal runway contact
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Personnel issues › Action/decision
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
On September 15, 2014, at about 2027 eastern daylight time, American Airlines flight 2404, a B757-200, N654A, experienced a tail strike during landing at Miami International Airport (KMIA), Miami, Florida. The aircraft sustained substantial damage to the aft pressure bulkhead and there were no injuries to the 172 passengers and crew onboard. The flight was operating under 14 CFR Part 121 as a regularly scheduled passenger flight from Luis Munoz Marin International Airport (KSJU), San Juan, Puerto Rico to KMIA.
According to the operator, the first officer (FO) was the pilot flying and the captain was the pilot monitoring and was initial operating experience (IOE) training for the FO. The flight crew reported that they had the ILS tuned and the approach was stabilized. They reported that the main gear touchdown was smooth but that the nose came up rapidly before the captain could make the "deployed" call for the spoilers. The captain reportedly quickly grabbed the yoke and lowered the nose to the ground. Postflight maintenance inspection found damage to the aft fuselage skin and substantial damage to the aft pressure bulkhead.
Probable cause
The failure of the first officer to control the airplane pitch after touchdown. Contributing to the accident was the first officers inexperience in the aircraft type.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record DCA14CA161
- Event ID
- 20140918X21722
- Case number
- DCA14CA161
- 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, coordinates. Values present in the bulk record are kept.
- The date is the local date; the NTSB stores the UTC date 2014-09-16.
- API snapshot SHA-256: 89f3997e5b6776fbef963cdc69ffd93835d6e8490bcaa41476dc605b538a73a2; retrieved 2026-09-16T01:46:04.616Z.