Southwest uptime and performance status
Southwest Insights

Last updated: 13 hours ago

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Health Metrics in last 24 hours
100 %
Availability
0.20 s
Response Time
0 s
Down time
Performance Metrics in last 24 hours
3.54 s
Speed Index
28 / 100
Perf. Score
92 / 100
SEO Score
96 / 100
PWA Score
96 / 100
Accessibility
UX Metrics
Information not available
SSL Certificate Details checked 13 hours ago
Validity
Valid
Expiry
225 days
Valid till
Sat Jul 18 2026
Domains
DNS:www.southwest.com, DNS:alice.southwest.com, DNS:careers.southwest.com, DNS:chris.southwest.com, DNS:global.southwest.com, DNS:mobile-offline.southwest.com, DNS:mobile.southwest.com, DNS:nonrev.southwest.com, DNS:offline.southwest.com, DNS:search.southwest.com, DNS:southwest.com, DNS:southwestwifi.com, DNS:www.southwestvacations.com, DNS:www.southwestwifi.com, DNS:www.swabiz.com
Issued for
Southwest Airlines Co., Dallas, Texas, US
Issued by
DigiCert Inc, US

Southwest is down? Current uptime and performance status in dec 2025

Last updated: December 5, 2025

Southwest has uptime of 100 % with 0 incidents in the last 24 hours. The performance score is 28 along with speed index of 3.54 seconds. Southwest has SEO score of 92 and PWA score of 96. Southwest certificate is good and will expire in 225 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.