DCA15CA152

NTSB accident investigation · Airbus Industrie A320 212 · Boston, MA · June 29, 2015

Accident · Serious injuriesData collectionFinal report
Date
June 28, 2015, 23:20 local (Jun 29, 2015, 03:20 UTC)
Place
Boston, MA
Injuries
1 serious, 155 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
N335NWAirbus Industrie A320 212
Defining event
Enroute-descent: Cabin safety event
Weather
Night
Status
Completed · report April 8, 2016
Report
Approved by Office Director
NTSB office
Major Investigations Division
Case key
91577

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

an inadvertent fall by the passenger while exiting the lavatory when the seat belt light was illuminated.

Findings · 3

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.

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 June 28, 2015, at 2320 eastern daylight time, a passenger fell when exiting the aft lavatory on Delta Airlines flight 2219, an Airbus A320, N335NW, while the airplane was in descent to Boston Logan International Airport (BOS), Boston, Massachusetts. According to flight crew statements, the seatbelt sign was illuminated and a public address announcement had been made to remain seated prior beginning the initial descent. About 5 minutes into the descent, the autopilot was disconnected to manage the descent profile, which resulted in a "bump" in the flight path. According to flight attendant statements, about this time, a passenger fell while exiting the rear lavatory injuring her ankle. Doctors onboard assisted in applying ice and providing pain medication and the flight crew declared an emergency with air traffic control. Emergency medical personnel met the airplane at the gate and transported the passenger to the hospital where she was diagnosed with a fractured right ankle and lower right leg. Subsequent communication from the passenger to Delta stated that she had slipped on an area of water on the floor near the lavatory door. The aircraft was operating under 14 CFR Part 121 as a scheduled flight from Orlando International Airport, Florida.

Factual narrative

On June 28, 2015, at 2320 eastern daylight time, a passenger fell when exiting the aft lavatory on Delta Airlines flight 2219, an Airbus A320, N335NW, while the airplane was in descent to Boston Logan International Airport (BOS), Boston, Massachusetts. According to flight crew statements, the seatbelt sign was illuminated and a public address announcement had been made to remain seated prior beginning the initial descent. About 5 minutes into the descent, the autopilot was disconnected to manage the descent profile, which resulted in a "bump" in the flight path. According to flight attendant statements, about this time, a passenger fell while exiting the rear lavatory injuring her ankle. Doctors onboard assisted in applying ice and providing pain medication and the flight crew declared an emergency with air traffic control. Emergency medical personnel met the airplane at the gate and transported the passenger to the hospital where she was diagnosed with a fractured right ankle and lower right leg. Subsequent communication from the passenger to Delta stated that she had slipped on an area of water on the floor near the lavatory door. The aircraft was operating under 14 CFR Part 121 as a scheduled flight from Orlando International Airport, Florida.

Aircraft

Registration
N335NW
Reported as
Airbus Industrie A320 212 (212)
Category
Airplane
Serial number
340
Built
1992
Airframe hours
66,298
Engines
CFM Intl. CFM56 SERIES, turbo fanCFM Intl. CFM56 SERIES, turbo fan
Damage
No damage
Flight
Part 121
Operator
Delta Air Lines, Inc.
Registered owner
Delta Air Lines, Inc.
Airworthiness certificate
Standard, Transport
Last inspection
May 16, 2015
Departed
KMCO · Orlando, FL
Destination
KBOS · Boston, MA
Flight plan
IFR
Airport
BOS · Boston
Equipment
Electronic multifunction display, Electronic flight bag or handheld device, Data recorder, Angle of attack indicator, Stall warning system, Onboard weather, Electronic primary flight 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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
61
Injuries
None
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Unknown
Last flight review
November 19, 2014
Seat
Left
Restraint
5-point
Flight hours
9,611 total · 290 in this make and model · 113 in the last 90 days · 4 in the last 24 hours
Role
Co-pilot
Age
43
Injuries
None
Certificates
Commercial, Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Medical
Class 1, Unknown
Last flight review
April 14, 2015
Seat
Right
Restraint
5-point
Flight hours
488 total · 488 in this make and model · 159 in the last 90 days · 4 in the last 24 hours

Weather

Conditions
Night
Wind
300° at 4 knots
Visibility
3 statute miles
Temperature
54 °F, dew point 52 °F
Altimeter
29.78 inHg
Observed at
KBOS

Docket · 1

The files NTSB released with the investigation on April 8, 2016, on NTSB’s docket system: statements, records, photos and specialists’ reports. 591 KB in all.

Other investigations on N335NW · 1

Matched to the same aircraft by N-number and date.