⚖️
Both Services Operating at Full Operational Baseline
Neither AT&T nor Xfinity (Comcast) is experiencing widespread outages right now. Both platforms show nominal background report rates. Historically, AT&T provides a 90-day estimated uptime of 99.58% with an average MTTR of 35 minutes, compared to 99.68% and 47 minutes for Xfinity (Comcast).
Side-by-Side Reliability Scorecard
| Performance Vector | AT&T | Xfinity (Comcast) |
|---|---|---|
| Live Status | Operational Baseline | Operational Baseline |
| Outage Severity Score | 0/100 | 0/100 |
| Recent Problem Reports | 5 reports | 5 reports |
| Estimated 90-Day Uptime | 99.58% | 99.68% ★ Higher Uptime |
| 90-Day Incident Frequency | 8 recorded disruptions | 6 recorded disruptions |
| Mean Time to Recovery (MTTR) | 35 mins ⚡ Faster Recovery | 47 mins |
| Official Status Disclosure |
24-Hour Problem Report Velocity
AT&T (Past 24h)
Operational Baseline
Xfinity (Comcast) (Past 24h)
Operational Baseline
Top Reported Symptoms Breakdown
AT&T User Issues
Total Internet Blackout
64%
Wi-Fi & Router Sync
24%
Fixed Line / Phone
12%
Xfinity (Comcast) User Issues
Total Internet Blackout
64%
Wi-Fi & Router Sync
24%
Fixed Line / Phone
12%
Experiencing Trouble with AT&T or Xfinity (Comcast)?
Run client-side network diagnostics (DNS latency, TLS handshake, packet loss) or view individual live status pages.
Frequently Asked Questions
Is AT&T or Xfinity (Comcast) currently having an outage? +
As of real-time telemetry checks, AT&T has a status score of 0/100 (Operational Baseline) with 5 recent user reports, while Xfinity (Comcast) has a score of 0/100 (Operational Baseline) with 5 recent user reports. Neither AT&T nor Xfinity (Comcast) is experiencing widespread outages right now. Both platforms show nominal background report rates. Historically, AT&T provides a 90-day estimated uptime of 99.58% with an average MTTR of 35 minutes, compared to 99.68% and 47 minutes for Xfinity (Comcast).
Which service is historically more reliable: AT&T or Xfinity (Comcast)? +
Over the past 90 days, AT&T has maintained an estimated availability of 99.58% with 8 recorded incidents, while Xfinity (Comcast) has delivered an estimated availability of 99.68% with 6 recorded incidents. AT&T exhibits an average recovery time (MTTR) of 35 minutes versus 47 minutes for Xfinity (Comcast).
What are the most frequent problem reports for AT&T and Xfinity (Comcast)? +
For AT&T, the primary issue reported is Total Internet Blackout (64% of reports). For Xfinity (Comcast), the primary issue reported is Total Internet Blackout (64% of reports).
How do I diagnose if AT&T or Xfinity (Comcast) is down or just me? +
Use IsDownNow's built-in client diagnostic tool. Run local ping latency and DNS handshake tests directly from your browser to distinguish between local Wi-Fi/router problems and remote cloud provider outages on either AT&T or Xfinity (Comcast).
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