Endeavor Airlines Flight 4994
Bombardier Inc CL-600-2D24 CRJ-900LR and Italia Trasporto Aereo Airbus A330 202 · Accident: ground collision while taxiing
Event
- NTSB case
- DCA23LA114
- 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
Aircraft 1 · Bombardier Inc CL-600-2D24 CRJ-900LR
- Aircraft type
- Bombardier CL-600
- 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
- N928XJ
- Operator
- Endeavor Airlines
- Onboard fatalities
- Unknown
- Route
- From Detroit Metropolitan Wayne County Airport (KDTW), Romulus, MITo not recorded
- Aircraft age
- About 15 years (built 2008)
- 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
- Taxi · from runway
- 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
- Ground collision
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Aircraft 2 · Airbus A330 202
- Aircraft type
- Airbus A330
- 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
- EI-EJM
- Operator
- Italia Trasporto Aereo
- Onboard fatalities
- Unknown
- Route
- From Rome–Fiumicino Leonardo da Vinci International Airport (LIRF), FiumicinoTo John F. Kennedy International Airport (KJFK), New York, NY
- Aircraft age
- Not recorded
- 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 129: Foreign
- 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
- Not recorded
- 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
- Not recorded
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Minor
Cause areas
- Personnel issues › Action/decision
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
ITA Airways flight 610, an Airbus A330-202, EI-EJM, collided with Endeavor Air flight 4994 (d.b.a. Delta Air Lines), a Bombardier CRJ-900LR, N928XJ, while taxiing after landing at John F. Kennedy International Airport (JFK), Queens, New York. There were no injuries to the passengers and crew onboard either airplane, and the Endeavor Air airplane received substantial damage. Endeavor Air flight 4994 was operating under 14 Code of Federal Regulations Part 121 as a regularly scheduled passenger flight, and ITA Airways flight 610 was operating under 14 Code of Federal Regulations Part 129 as a scheduled international passenger flight. Endeavor Air flight 4994 Endeavor Air flight 4994 landed on runway 22L at JFK and proceeded on taxiway juliet, then to taxiway alpha, and then initiated a turn onto taxiway KF into the ramp area. The Endeavor Air flight crew reported being cleared to enter the Terminal 4 ramp and taxi to gate B44. Ramp control advised the flight crew to give way to traffic parking at gate B42 before parking at their assigned gate. The Endeavor Air flight crew moved forward onto taxiway KF, and the flight crew stated they pulled as far forward as they could into the ramp area but could not pull any further forward due to an airplane awaiting to park at another gate. The flight crew remained stationary and continued to monitor ground and ramp frequencies while waiting to park at their assigned gate.
ITA Airways flight 610 ITA Airways flight 610 landed on runway 22L and taxied to the ramp area using taxiway alpha. The flight crew reported they saw the Endeavor Air airplane turning onto taxiway KF and recalled the Endeavor Air airplane stopping as soon as it entered the taxiway. As ITA Airways proceeded on taxiway alpha, the captain, who was the pilot monitoring, noticed the tail of the Endeavor Air airplane was close to taxiway alpha and reduced ground speed. The ITA Airways flight crew stated they presumed they were clear of the Endeavor Air airplane since their airplane was taxiing on the centerline of taxiway alpha. The Endeavor Air flight crew reported feeling a severe shaking which prompted them to look out of the left side of the airplane where they observed that the ITA Airways airplane was missing its right winglet. This prompted the Endeavor Air flight crew to conclude their airplane may have been struck by ITA Airways airplane and they instructed air traffic control (ATC) that their airplane needed to remain stationary until the damages were confirmed and an exterior check could be performed. ITA Airways flight 610 proceeded to their gate. Post accident inspection revealed substantial damage to the right elevator and horizontal stabilizer structure of Endeavor Air’s airplane, and minor damage to the right winglet of ITA Airways’ airplane.
Probable cause
ITA Airways flight crew's incorrect evaluation of the clearance between their airplane and another airplane stopped on an adjoining taxiway.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record DCA23LA114
- Event ID
- 20230104106534
- Case number
- DCA23LA114
- 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, cause areas. 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: 630498d49c639d6fdf70a4b1483e48d77e943500a7fb6dc73d76735d22e2f66e; retrieved 2026-09-13T18:39:50.848Z.