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Comparison Overview

Hainan AirlinesHainan Airlines
VS
Delta Air LinesDelta Air Lines
Hainan Airlines

Hainan Airlines

Comprehensive Office Building No.21，Hainan Airlines Haikou Meilan Base, No.9, Meilan Airport Road, haikou, hainan, CN

Last Update: 25/07/2026

View Profile
Between 750 and 799
http://www.hnair.com
777/1000Fair

Hainan Airlines holding company was established in 1993 from their main base in Haikou, and continued on to develop seven shipping bases in China with routes covering Asia and radiating into Europe, North America, Oceania and Africa. In all, Hainan Airlines has opened u...

NAICS:481
NAICS Definition:Air Transportation
Employees:3,465
Subsidiaries:20
12-month incidents
0
Known data breaches
0
Attack type number
0
Delta Air Lines

Delta Air Lines

1030 Delta Boulevard, Atlanta, Georgia, US, 30320-6001

Last Update: 18/07/2026

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Between 700 and 749
http://www.delta.com
730/1000Moderate

Delta Air Lines (NYSE: DAL) is the U.S. global airline leader in safety, innovation, reliability and customer experience. Powered by our employees around the world, Delta has for a decade led the airline industry in operational excellence while maintaining our reputatio...

NAICS:481
NAICS Definition:Air Transportation
Employees:79,836
Subsidiaries:6
12-month incidents
2
Known data breaches
2
Attack type number
2

Compliance Ranges Comparison

Based On Specific Ai Models Category
Hainan Airlines

Hainan Airlines

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA
Delta Air Lines

Delta Air Lines

-
ISO 27001Not verified
ISO 27001
-
SOC2 Type 1Not verified
SOC2 Type 1
-
SOC2 Type 2Not verified
SOC2 Type 2
-
GDPRNot verified
GDPR
-
PCI DSSNot verified
PCI DSS
-
HIPAANot verified
HIPAA

Benchmark & Cyber Underwriting Signals

Incidents vs Airlines and Aviation Industry Avg (This Year)

No incidents recorded for Hainan Airlines in 2026.

Incidents

Incidents vs Airlines and Aviation Industry Avg (This Year)

Delta Air Lines has 92.31% more incidents than the average of all companies with at least one recorded incident.

Incidents

Incident History - Hainan Airlines (X = Date, Y = Severity)

Hainan Airlines cyber incidents detection timeline including parent company and subsidiaries.

No timeline data available
R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Incident History - Delta Air Lines (X = Date, Y = Severity)

Delta Air Lines cyber incidents detection timeline including parent company and subsidiaries.

R - Ransomware
C - Cyber Attack
D - Data Breach
V - Vulnerability

Notable Incidents

Last Cyber / HR Incidents / Global...
Hainan Airlines

Hainan Airlines

Incidents
No explicit notable incidents reported.
Delta Air Lines

Delta Air Lines

Incidents
🔒 Incident : Breach
DEL1777437123
🔒 Incident : Cyber Attack
PEPDELADOFIFTHEADINETOPE1783376814
🔒 Incident : Breach
DEL335072525

FAQ

Between Hainan Airlines company and Delta Air Lines company, which one has the best AI Cybersecurity Score ?
Between Hainan Airlines company and Delta Air Lines company, which one has experienced more cyber incidents in the past ?
Between Hainan Airlines company and Delta Air Lines company, which one has experienced more cyber incidents this year ?
Between Hainan Airlines company and Delta Air Lines company, which one has experienced at least one ransomware attack ?
Between Hainan Airlines company and Delta Air Lines company, which one has experienced at least one data breach ?
Between Hainan Airlines company and Delta Air Lines company, which one has experienced at least one targeted cyberattack ?
Between Hainan Airlines company and Delta Air Lines company, which one has experienced at least one vulnerability ?
Between Hainan Airlines company and Delta Air Lines company, which one holds the most compliance certifications ?
Between Hainan Airlines company and Delta Air Lines company, which one holds the fewest compliance certifications ?
Between Hainan Airlines company and Delta Air Lines company, which one has the most subsidiaries ?
Between Hainan Airlines company and Delta Air Lines company, which one has the largest number of employees ?
Between Hainan Airlines and Delta Air Lines, which company holds both SOC 2 Type 1 certifications ?
Between Hainan Airlines and Delta Air Lines, which company holds both SOC 2 Type 2 certifications ?
Which company is ISO 27001 certified - Hainan Airlines or Delta Air Lines ?
Which company is PCI DSS compliant - Hainan Airlines or Delta Air Lines ?
Between Hainan Airlines and Delta Air Lines, which company complies with HIPAA regulations for healthcare data ?
Between Hainan Airlines and Delta Air Lines, which company complies with GDPR requirements ?

Latest Global CVEs

CVE-2026-66473
SUMMARY

Unauthenticated Broken Access Control in Xendit Payment <= 7.1.0 versions.

PUBLISHED
Date2026-07-27
UPDATED
Date2026-07-27
RISK INFORMATION (Score: 7.5)
CVSS3
Base Score: 7.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
IMPACT SCORE
3.6
EXPLOITABILITY
3.9
REFERENCES
CVE-2026-65448
SUMMARY

Unauthenticated Cross Site Scripting (XSS) in Anti Spam and list cleaner &#8211; AcyChecker <= 1.8.1 versions.

PUBLISHED
Date2026-07-27
UPDATED
Date2026-07-27
RISK INFORMATION (Score: 6.5)
CVSS3
Base Score: 6.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
IMPACT SCORE
3.7
EXPLOITABILITY
2.3
REFERENCES
CVE-2026-65447
SUMMARY

Unauthenticated Cross Site Scripting (XSS) in Contest Gallery <= 30.0.6 versions.

PUBLISHED
Date2026-07-27
UPDATED
Date2026-07-27
RISK INFORMATION (Score: 7.1)
CVSS3
Base Score: 7.1
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
IMPACT SCORE
3.7
EXPLOITABILITY
2.8
REFERENCES
CVE-2026-65446
SUMMARY

Unauthenticated Cross Site Scripting (XSS) in Kali Forms <= 2.4.18 versions.

PUBLISHED
Date2026-07-27
UPDATED
Date2026-07-27
RISK INFORMATION (Score: 7.1)
CVSS3
Base Score: 7.1
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
IMPACT SCORE
3.7
EXPLOITABILITY
2.8
REFERENCES
CVE-2026-65445
SUMMARY

Unauthenticated Broken Access Control in Ad Invalid Click Protector (AICP) <= 1.3.0 versions.

PUBLISHED
Date2026-07-27
UPDATED
Date2026-07-27
RISK INFORMATION (Score: 6.5)
CVSS3
Base Score: 6.5
Complexity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
IMPACT SCORE
2.5
EXPLOITABILITY
3.9
REFERENCES