Suisun residents have 2 internet providers to choose from. Xfinity is the most popular provider, offering cable internet service. In our research, we have been seeing 129 Mbps for download speeds and 23 Mbps for upload speeds for Xfinity customers over 1,939 recent tests. In addition to Xfinity, DSL, fiber and fixed wireless internet service is also available from AT&T.
See more detailed speed and coverage data below.
| Provider | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Xfinity Cable | 129 Mbps | 23 Mbps | 10 ms |
| AT&T DSL Fiber Fixed Wireless | 45 Mbps | 12 Mbps | 26 ms |
| * Data from speed tests taken in the last 3 months | |||
Xfinity is the most popular provider in Suisun offering cable internet service. Users have been getting 129 Mbps for download speeds and 23 Mbps for upload speeds over 1,939 recent tests.
Xfinity has the fastest average download speed, the fastest average upload speed, and the lowest latency out of all of the providers in Suisun. 32% of users saw download speeds between 100-250 Mbps, and 57% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 299 Mbps | 22 Mbps | 13 ms |
| June 17, 2024 | 589 Mbps | 223 Mbps | 12 ms |
| June 17, 2024 | 324 Mbps | 20 Mbps | 14 ms |
| June 17, 2024 | 119 Mbps | 23 Mbps | 10 ms |
| June 17, 2024 | 798 Mbps | 36 Mbps | 15 ms |
| June 17, 2024 | 108 Mbps | 21 Mbps | 16 ms |
| June 17, 2024 | 243 Mbps | 7 Mbps | 11 ms |
| June 17, 2024 | 155 Mbps | 76 Mbps | 11 ms |
| June 17, 2024 | 99 Mbps | 22 Mbps | 19 ms |
| June 16, 2024 | 119 Mbps | 23 Mbps | 9 ms |
AT&T is the 2nd most popular provider in Suisun offering DSL, fiber and fixed wireless internet service. Users have been getting 45 Mbps for download speeds and 12 Mbps for upload speeds over 456 recent tests.
AT&T has the 2nd fastest average download speed, the 2nd fastest average upload speed, and the 2nd lowest latency out of all of the providers in Suisun. 37% of users saw download speeds between 50-100 Mbps, and 33% of users saw upload speeds between 10-25 Mbps.
Download Speeds
Upload Speeds
| Date | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| June 17, 2024 | 16 Mbps | 1 Mbps | 26 ms |
| June 16, 2024 | 53 Mbps | 10 Mbps | 27 ms |
| June 15, 2024 | 2 Mbps | 2 Mbps | 157 ms |
| June 14, 2024 | 78 Mbps | 4 Mbps | 433 ms |
| June 14, 2024 | 27 Mbps | 20 Mbps | 31 ms |
| June 12, 2024 | 15 Mbps | 1 Mbps | 26 ms |
| June 12, 2024 | 3 Mbps | 1 Mbps | 200 ms |
| June 12, 2024 | 11 Mbps | 1 Mbps | 23 ms |
| June 12, 2024 | 11 Mbps | 1 Mbps | 23 ms |
| June 11, 2024 | 53 Mbps | 12 Mbps | 61 ms |
We’ll run a download test and an upload test to give you the full picture of your internet connection.