Delta is down? Current uptime and performance status in August 2026

https://www.delta.com

Checked an hour ago

Delta has uptime of 100 % with 0 incidents in the available monitoring period. The performance score is 38 along with speed index of 4.12 seconds. Delta has SEO score of 100 and PWA score of 77. Delta certificate is good and will expire in 87 days. Realtime Performance and uptime status contains uptime monitoring metrics, performance monitoring, chrome ux metrics, global uptime and SSL certificate details.

Health Metrics

Availability

100%

Good

Response time

0.23s

Good

Downtime

Good

Performance Metrics

Speed index

4.12

Good

Performance

/100

Poor

SEO

100

/100

Good

PWA

/100

Needs improvement

Accessibility

/100

Good

UX Metrics

Available

First Contentful Paint (FCP)

1.80 s

75.36%

15.32%

9.32%

Good (<1s)AveragePoor (>=3s)

Largest Contentful Paint (LCP)

3.74 s

60.24%

17.37%

22.4%

Good (<2.5s)AveragePoor (>=4s)

Cumulative Layout Shift (CLS)

0.34

46.37%

19.44%

34.18%

Good (<0.10)AveragePoor (>=0.25)

Locations

SSL Certificate Details

Valid

Expiry: 87 days
Valid till: Wed Nov 18 2026
Domains: DNS:www.delta.com, DNS:api.delta.com, DNS:content.delta.com, DNS:content1.delta.com, DNS:de-content.delta.com, DNS:de.delta.com, DNS:es-content.delta.com, DNS:es.delta.com, DNS:fr-content.delta.com, DNS:fr.delta.com, DNS:it-content.delta.com, DNS:it.delta.com, DNS:ja-content.delta.com, DNS:ja.delta.com, DNS:ko-content.delta.com, DNS:ko.delta.com, DNS:m.delta.com, DNS:nl-content.delta.com, DNS:nl.delta.com, DNS:pt-content.delta.com, DNS:pt.delta.com, DNS:zh-content.delta.com, DNS:zh.delta.com, DNS:zt-content.delta.com, DNS:zt.delta.com
Issued for: Delta Air Lines, Inc., Atlanta, Georgia, US
Issued by: DigiCert Inc, US

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