DCA26WA338

NTSB accident investigation · Boeing 737 · Hongseong, South Korea · August 22, 2026

Accident · Serious injuriesClass 5 · Foreign
Date
August 22, 2026, 05:30 local (05:30 UTC)
Place
Hongseong, South Korea
Injuries
1 serious, 189 uninjured
Damage
No damage
Phase of flight
Enroute
Aircraft
HL8061Boeing 737
Defining event
Enroute-cruise: Turbulence encounter
Investigation class
Class 5 - No publish
NTSB office
Major Investigations Division
Lead agency
Other
Parties
Boeing, GE Aerospace, ARAIB, Federal Aviation Administration
Case key
203696

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

On this page

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.

Aircraft

Registration
HL8061
Reported as
Boeing 737 (800)
Category
Airplane
Serial number
37514
Damage
No damage
Flight
Part 129
Operator
Jeju Air
Registered owner
Jeju Air
Airworthiness certificate
Standard, Transport
Departed
GMP · Seoul, OF
Destination
CJU · Jeju City, OF