DCA19CA005

NTSB accident investigation · Boeing 737 · Nashville, TN · October 10, 2018

Accident · Serious injuriesClass 4 · Data collectionFinal report
Date
October 9, 2018, 23:00 local (Oct 10, 2018, 03:00 UTC)
Place
Nashville, TN
Injuries
1 serious, 1 minor, 91 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
N287WNBoeing 737
Defining event
Enroute: Cabin safety event
Weather
Night
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Major Investigations Division
Case key
98459

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

flight attendant tripping over a passenger's knee that resulted in hot liquid splashing on the flight attendant.

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.

Personnel issuesPersonnel issues › Task performance · Cabin crewBoeing 737-7H4: 2 casesAll aircraft: 137 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 9, 2018, about 2300 EDT, Southwest Airlines 2235, a Boeing 737-700, N287WN, was enroute to Charlotte-Douglas International Airport (KCLT), Charlotte, North Carolina, when a flight attendant was burned with hot liquid. Of the 93 passengers and crew onboard, one flight attendant received a serious injury. The regularly scheduled domestic passenger flight was operating under 14 Code of Federal Regulations Part 121 from Nashville International Airport (KBNA), Nashville, Tennessee, to KCLT. As the flight attendant (FA) was conducting cabin service, she tripped over a passenger's knee, causing her to spill her beverage tray. One of the beverages was a hot tea, and it splashed on her left forearm and on the passenger's shoulder and arm. After landing, paramedics treated both the passenger and flight attendant at the gate, however, both declined to be transported to a local hospital for further examination. The following day the FA was still in pain and went to a local medical clinic where she was diagnosed with a 2nd degree burn to her forearm.

Aircraft

Registration
N287WN
Reported as
Boeing 737 (7H4)
Category
Airplane
Serial number
32537
Built
2007
Airframe hours
39,495
Engines
Cfm Intl CFM56-7B24, 10,142 horsepower, turbo fanCfm Intl CFM56-7B24, 10,142 horsepower, turbo fan
Damage
No damage
Flight
Part 121
Operator
Southwest Airlines Co
Registered owner
Southwest Airlines, Co.
Airworthiness certificate
Standard, Transport
Last inspection
August 16, 2018
Departed
KBNA · Nashville, TN
Destination
KCLT · Charlotte, NC
Flight plan
IFR
Equipment
Electronic flight bag or handheld device, Data recorder, Angle of attack indicator, Stall warning system, Onboard weather, Heads up display, Electronic primary flight display, Electronic multifunction display

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 · 5

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
57
Injuries
None
Certificates
Airline transport, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
December 5, 2017
Seat
Left
Restraint
Lap only
Flight hours
12,000 total · 9,000 in this make and model · 6,000 as pilot in command · 56 in the last 90 days · 49.3 in the last 30 days · 0 in the last 24 hours
Role
Co-pilot
Age
39
Injuries
None
Certificates
Airline transport, Flight instructor, Private
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
January 15, 2018
Seat
Right
Restraint
Lap only
Flight hours
12,000 total · 5,000 in this make and model · 8,500 as pilot in command · 230 in the last 90 days · 160 in the last 30 days · 6 in the last 24 hours
Role
Cabin crew
Injuries
None
Seat
None
Restraint
None
Flight hours
0 total · 0 in this make and model
Role
Cabin crew
Injuries
Serious
Seat
None
Restraint
None
Flight hours
0 total · 0 in this make and model
Role
Cabin crew
Injuries
None
Seat
None
Restraint
None
Flight hours
0 total · 0 in this make and model

Weather

Conditions
Night
Wind
130° at 6 knots
Visibility
10 statute miles
Lowest ceiling
15,000 ft broken
Temperature
73 °F, dew point 64 °F
Altimeter
29.95 inHg
Observed at
KBNA

Docket · 2

The files NTSB released with the investigation on January 6, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 593 KB in all.