Is Comerica Bank Down? Check Comerica Bank down trends and times.
comerica.com checking.. 
Website Status
Protocol
Response Time
Response Code
Ping
| Checks | Ping Status | Ping Time | HTTP Status | HTTP Time | Status |
|---|---|---|---|---|---|
| 2 days ago |  success |
8 ms | 200 (OK) | 368 ms | Up |
| 2 days ago | success |
8 ms | 200 (OK) | 435 ms | Up |
| 2 days ago | success |
7 ms | 200 (OK) | 326 ms | Up |
| 4 days ago | success |
9 ms | 200 (OK) | 375 ms | Up |
| 4 days ago | success |
8 ms | 200 (OK) | 567 ms | Up |
| 7 days ago | success |
22 ms | 200 (OK) | 414 ms | Up |
| 10 days ago | success |
23 ms | 200 (OK) | 266 ms | Up |
| 32 days ago | success |
23 ms | 200 (OK) | 294 ms | Up |