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Is Union Pacific Corporation (up.com) Down?
DOWN — Not responding
Last checked: 3h ago
Avg TTFB
2022ms
#56 in S&P 500
Total Load
289ms
Uptime
0.0%
Based on 7 checks
Response Time — Recent Checks
About This Site
Union Pacific Corporation (UNP)
Sector: Industrials
Ranked #56 overall in S&P 500
Ranked #10 in Industrials
Recent Checks
| Time | Status | TTFB | Total |
|---|---|---|---|
| 2/20/2026, 5:21:00 PM | ✗ Down | 2022 ms | 2022 ms |
| 2/20/2026, 12:58:01 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:54:53 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:53:01 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:36:19 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:32:56 PM | ✗ Down | — ms | 0 ms |
| 2/20/2026, 12:32:31 PM | ✗ Down | — ms | 0 ms |