OptionProbability
No default amongst those listed before 2030
Bermudair
JetBlue
Avelo
Frontier
Allegiant Air
United
American
Southwest
Alaska
Lufthansa
Emirates
Singapore Airlines
Air Canada
Ryanair
Qantas
Cathay Pacific
KLM
Turkish Airlines
Qatar Airlines
ANA
Virgin Atlantic
Iberia
LATAM
Aeromexico
Air New Zealand
Breeze
Sun Country
26
13
5
3
2
Improperly secured door plug
Improperly secured bolt or connector
Negligence by Boeing
Negligence by a Maintenance and Repair Contractor other than Alaska/Hawaiian Airlines
Negligence by Alaska Airlines
Negligence by a parts supplier (other than Boeing)
Unspecified general Design Flaw
Excessive cabin pressurization: fault in pressurization system, air pressure sensors or software controlling cabin pressure
99
95
91
24
18
8
6
United Airlines
Japan Airlines
SpaceX Airlines
Alaska Airlines
British Airways
Air France
Hawaiian Airlines
All Nippon Airways
Air China
China Eastern Airlines
KLM Royal Dutch Airlines
China Southern Airlines
American Airlines
Delta Air Lines
52
36
33
29
19
16
Other
Aeroflot
Delta
Etihad
SpaceX
37
14
7
1
OptionVotes
YES
NO
104
96