Is SK Telecom 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 SK Telecom at Nov 7, 2026, 1:46 AM UTC.
Over the last 24 hours we completed 247 checks from Ashburn and San Jose and 247 answered cleanly, 100.00% availability.
Of the 2 other regions we check SK Telecom from, all 2 read checks passing right now.
Email me the next time we see SK Telecom go down
What our Ashburn and San Jose probes measured
Last checked Nov 7, 2026, 1:46 AM UTC.
SK Telecom from Ashburn and San Jose over the last 30 days
Over the last 30 days, SK Telecom answered our Ashburn probe in 860 ms on average, and 1 check in 20 took longer than 1,537 ms.
Over the last 30 days, SK Telecom answered our San Jose probe in 1,110 ms on average, and 1 check in 20 took longer than 1,665 ms.
Ranked by average response time across the 4 cities we check SK Telecom from, Ashburn 1st, San Jose 3rd; Ashburn was fastest at 860 ms and Tokyo slowest at 1,479 ms.
From Ashburn and San Jose we ran 1,097 checks of SK Telecom in 6 days, and 1,096 answered cleanly: 99.90% availability.
1 of the 6 days had at least one failed check. The weakest was Nov 3 (UTC), at 99.58% across 241 checks.
In Ashburn local time (EST), SK Telecom was slowest around 7 PM, at 1,107 ms on average over the last 14 days, and quickest around 9 AM, at 625 ms.
| Day (UTC) | Checks | Availability | Average response |
|---|---|---|---|
| Sat, Nov 7 | 16 | 100.00% | 1,240 ms |
| Fri, Nov 6 | 246 | 100.00% | 942 ms |
| Thu, Nov 5 | 246 | 100.00% | 960 ms |
| Wed, Nov 4 | 247 | 100.00% | 963 ms |
| Tue, Nov 3 | 241 | 99.58% | 990 ms |
| Mon, Nov 2 | 101 | 100.00% | 956 ms |
SK Telecom outages measured from the US
Our Ashburn and San Jose probes measured no confirmed SK Telecom outage in the last 90 days.
How the other regions read right now
Of the 2 other regions we check SK Telecom from, all 2 read checks passing right now.
| Probe city | Right now | Last 24h |
|---|---|---|
| Frankfurt | Checks passing | 100.00% of 96 checks |
| Tokyo | Checks passing | 100.00% of 56 checks |
Other countries we check SK Telecom from
How we measured this
The US readings on this page come from RealUptime's own Ashburn and San Jose probes against SK Telecom's public endpoints. They are not user reports, and they are not SK Telecom's own status page.
See SK Telecom'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 SK Telecom has not yet accumulated enough continuous history for us to publish this page to search engines.
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