DCA19CA006

NTSB accident investigation · Boeing 737 · San Jose, CA · October 11, 2018

Accident · Serious injuriesClass 4 · Data collectionFinal report
Date
October 11, 2018, 11:00 local (18:00 UTC)
Place
San Jose, CA
Injuries
1 serious, 121 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
N734SABoeing 737
Defining event
Enroute-descent: Cabin safety event
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Major Investigations Division
Case key
98460

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

A passenger falling while returning to her seat which resulted in a serious injury.

Findings · 1

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

ActionPersonnel issues › Action/decision · PassengerBoeing 737-7H4: 3 casesAll aircraft: 111 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

On October 11, 2018, about 1100 pacific daylight time, Southwest Airlines flight 2134, a Boeing B737-700, N734SA, was on final decent into Norman Y. Mineta San José International Airport (KSJC), San Jose, California, when a passenger fell returning to her seat. Of the 122 passengers and crew onboard, one passenger received serious injuries. The regularly scheduled domestic passenger flight was operating under 14 Code of Federal Regulations Part 121 from John Wayne Airport (KSNA), Santa Ana, California, to KSJC. According to the flight attendants, as they were completing their final walkthrough of the cabin, a passenger exited the lavatory and tripped as she was returning to her seat. The seatbelt sign was illuminated, and the airplane was below 10,000 feet. The passenger immediately complained of hip pain and a flight attendant remained on the floor with the injured passenger for landing. Emergency medical personnel met the airplane at the gate and transported the passenger to a local hospital where she was diagnosed with a fractured left hip.

Aircraft

Registration
N734SA
Reported as
Boeing 737 (7H4)
Category
Airplane
Serial number
27866
Built
1999
Engines
Cfm Intl. CFM56 SERIES, turbo fanCfm Intl. CFM56 SERIES, turbo fan
Damage
No damage
Flight
Part 121
Operator
Southwest Airlines Co
Registered owner
Southwest Airlines Co
Airworthiness certificate
Standard, Transport
Departed
KSNA · Santa Ana, CA
Destination
KSJC · San Jose, CA
Flight plan
IFR

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
49
Injuries
None
Certificates
Airline transport, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
December 30, 2017
Seat
Left
Restraint
5-point
Flight hours
14,231 total · 9,590 in this make and model · 5,496 as pilot in command · 147 in the last 90 days · 27 in the last 30 days · 0 in the last 24 hours
Role
Co-pilot
Age
40
Injuries
None
Certificates
Flight instructor, Airline transport
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
December 6, 2017
Seat
Right
Flight hours
4,695 total · 1,185 in this make and model · 2,500 as pilot in command · 171 in the last 90 days · 53 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 4 knots
Visibility
10 statute miles
Temperature
64 °F, dew point 50 °F
Altimeter
29.88 inHg
Observed at
SJC

Docket · 2

The files NTSB released with the investigation on January 6, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 556 KB in all.