Delta Air Lines Flight 1248
Boeing 737 - 932ER · Accident: cabin safety event before flight
From San Diego International Airport (SAN) to Detroit Metropolitan Wayne County Airport (DTW)
Event
- NTSB case
- DCA14CA090
- 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 737 - 932ER
- Aircraft type
- Boeing 737
- 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
- N809DN
- Operator
- Delta Air Lines
- Onboard fatalities
- Unknown
- Route
- From San Diego International Airport (SAN), San Diego, CATo Detroit Metropolitan Wayne County Airport (DTW), Detroit, MI
- Aircraft age
- About 1 year (built 2013)
- 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
- Prior to flight
- 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
- Cabin safety event
- 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
- Personnel issues › Miscellaneous
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
On March 4, 2014, about 2300 Pacific standard time, a flight attendant (FA) on Delta Air Lines flight 1248, a Boeing 737-900ER, N809DN, tripped over a passenger's bag while the passengers were boarding at San Diego International Airport (SAN), San Diego, California.
The captain stated that he and the first officer were in the cockpit performing preflight duties as passengers were boarding. He said he heard a crash and looked back and saw that the lead FA had tripped over a passenger bag.
The lead FA stated that she was carrying a tray with pre-departure drinks in the First Class cabin when she tripped over a passenger's bag that was in the aisle. She stated that the tray had obscured her view of the floor. The FA was transported to the hospital and diagnosed with a broken arm.
Probable cause
the flight attendant's inadvertent trip and fall over a passenger bag that was in the aisle.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record DCA14CA090
- Event ID
- 20140507X51410
- Case number
- DCA14CA090
- 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, damage. Values present in the bulk record are kept.
- The date is the local date; the NTSB stores the UTC date 2014-03-05.
- API snapshot SHA-256: dd7139889cfc24397ca78476bfe1216def6b37357791bc4ba57ec0dda5085b90; retrieved 2026-09-15T23:35:38.009Z.