Chicago IL (ONST-01)
98.521% uptime
Operational
Apr 16, 2026
Operational
Apr 17, 2026
Operational
Apr 18, 2026
Downtime
Down for 6 minutes
Apr 19, 2026
Operational
Apr 20, 2026
Operational
Apr 21, 2026
Downtime
Down for 15 minutes
Apr 22, 2026
Operational
Apr 23, 2026
Operational
Apr 24, 2026
Downtime
Down for 15 minutes
Apr 25, 2026
Downtime
Down for 6 minutes
Apr 26, 2026
Operational
Apr 27, 2026
Operational
Apr 28, 2026
Operational
Apr 29, 2026
Downtime
Down for 21 minutes
Apr 30, 2026
Downtime
Down for 6 minutes
May 01, 2026
Operational
May 02, 2026
Downtime
Down for 6 minutes
May 03, 2026
Operational
May 04, 2026
Operational
May 05, 2026
Operational
May 06, 2026
Downtime
Down for 6 minutes
May 07, 2026
Operational
May 08, 2026
Operational
May 09, 2026
Downtime
Down for 18 minutes
May 10, 2026
Operational
May 11, 2026
Downtime
Down for 6 minutes
May 12, 2026
Downtime
Down for 2 hours and 32 minutes
May 13, 2026
Downtime
Down for 12 hours and 48 minutes
May 14, 2026
Operational
May 15, 2026
Operational
May 16, 2026
Downtime
Down for 21 minutes
May 17, 2026
Operational
May 18, 2026
Operational
May 19, 2026
Operational
May 20, 2026
Operational
May 21, 2026
Operational
May 22, 2026
Operational
May 23, 2026
Downtime
Down for 21 minutes
May 24, 2026
Operational
May 25, 2026
Operational
May 26, 2026
Operational
May 27, 2026
Downtime
Down for 21 minutes
May 28, 2026
Operational
May 29, 2026
Operational
May 30, 2026
Downtime
Down for 6 minutes
May 31, 2026
Downtime
Down for 21 minutes
Jun 01, 2026
Operational
Jun 02, 2026
Downtime
Down for 9 minutes
Jun 03, 2026
Operational
Jun 04, 2026
Operational
Jun 05, 2026
Operational
Jun 06, 2026
Downtime
Down for 6 minutes
Jun 07, 2026
Downtime
Down for 5 minutes
Jun 08, 2026
Downtime
Down for 5 hours and 36 minutes
Jun 09, 2026
Downtime
Down for 4 hours and 37 minutes
Jun 10, 2026
Operational
Jun 11, 2026
Operational
Jun 12, 2026
Operational
Jun 13, 2026
Downtime
Down for 6 minutes
Jun 14, 2026
Operational
Jun 15, 2026
Operational
Jun 16, 2026
Operational
Jun 17, 2026
Operational
Jun 18, 2026
Operational
Jun 19, 2026
Maintenance ended
Down for 36 minutes
Jun 20, 2026
Downtime
Down for 6 minutes
Jun 21, 2026
Operational
Jun 22, 2026
Operational
Jun 23, 2026
Operational
Jun 24, 2026
Operational
Jun 25, 2026
Operational
Jun 26, 2026
Operational
Jun 27, 2026
Downtime
Down for 6 minutes
Jun 28, 2026
Operational
Jun 29, 2026
Operational
Jun 30, 2026
Downtime
Down for 6 minutes
Jul 01, 2026
Downtime
Down for 24 minutes
Jul 02, 2026
Operational
Jul 03, 2026
Operational
Jul 04, 2026
Downtime
Down for 9 minutes
Jul 05, 2026
Downtime
Down for 38 minutes
Jul 06, 2026
Operational
Jul 07, 2026
Operational
Jul 08, 2026
Operational
Jul 09, 2026
Operational
Jul 10, 2026
Operational
Jul 11, 2026
Downtime
Down for 8 minutes
Jul 12, 2026
Operational
Jul 13, 2026
Recovered
Down for 5 minutes, now operational
Jul 14, 2026
Response times