Is Delta Air Lines down in the US?
Checks passingin the US, measured from Ashburn and San Jose
All 2 of our probes in the US, in Ashburn and San Jose, read checks passing when they last checked Delta Air Lines at Nov 5, 2026, 4:40 PM UTC.
Over the last 24 hours we completed 250 checks from Ashburn and San Jose and 250 answered cleanly, 100.00% availability.
Of the 2 other regions we check Delta Air Lines from, all 2 read checks passing right now.
Email me the next time we see Delta Air Lines go down
What our Ashburn and San Jose probes measured
Last checked Nov 5, 2026, 4:40 PM UTC.
Delta Air Lines from Ashburn and San Jose over the last 30 days
Over the last 30 days, Delta Air Lines answered our Ashburn probe in 1,057 ms on average, and 1 check in 20 took longer than 1,741 ms.
Over the last 30 days, Delta Air Lines answered our San Jose probe in 1,661 ms on average, and 1 check in 20 took longer than 2,470 ms.
Ranked by average response time across the 4 cities we check Delta Air Lines from, Ashburn 1st, San Jose 3rd; Ashburn was fastest at 1,057 ms and Tokyo slowest at 1,977 ms.
From Ashburn and San Jose we ran 772 checks of Delta Air Lines in 4 days, and 771 answered cleanly: 99.87% availability.
1 of the 4 days had at least one failed check. The weakest was Nov 2 (UTC), at 99.02% across 103 checks.
In Ashburn local time (EST), Delta Air Lines was slowest around 3 AM, at 2,210 ms on average over the last 14 days, and quickest around 10 PM, at 738 ms.
| Day (UTC) | Checks | Availability | Average response |
|---|---|---|---|
| Thu, Nov 5 | 174 | 100.00% | 1,397 ms |
| Wed, Nov 4 | 250 | 100.00% | 1,257 ms |
| Tue, Nov 3 | 245 | 100.00% | 1,268 ms |
| Mon, Nov 2 | 103 | 99.02% | 1,450 ms |
Delta Air Lines outages measured from the US
Our Ashburn and San Jose probes measured no confirmed Delta Air Lines outage in the last 90 days.
How the other regions read right now
Of the 2 other regions we check Delta Air Lines from, all 2 read checks passing right now.
| Probe city | Right now | Last 24h |
|---|---|---|
| Frankfurt | Checks passing | 100.00% of 97 checks |
| Tokyo | Checks passing | 100.00% of 59 checks |
Other countries we check Delta Air Lines from
How we measured this
The US readings on this page come from RealUptime's own Ashburn and San Jose probes against Delta Air Lines's public endpoints. They are not user reports, and they are not Delta Air Lines's own status page.
See Delta Air Lines's full check readings, the 90-day history by region, or the outage tracker methodology.
The US readings here are taken from that country and show the time of the last one, but Delta Air Lines has not yet accumulated enough continuous history for us to publish this page to search engines.
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