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Ground Stop

ORD - Chicago OHare International
Archived

Reason / Condition

STAFFING

Delays

No average delay reported

Start Time

Sep 20, 2026 3:20 AM UTC
10:20 PM CDT Local

Estimated End Time

Sep 20, 2026 5:15 AM UTC
12:15 AM CDT Local

Last Updated

Sep 20, 2026 5:18 AM UTC
12:18 AM CDT Local

Raw JSON Payload
{
    "id": "a05b0751-0bdd-4ae4-a4aa-63bb417028b7",
    "center": "ZAU",
    "endTime": "2026-09-20T05:15:00Z",
    "airportId": "ORD",
    "createdAt": "2026-09-20T04:38:08Z",
    "startTime": "2026-09-20T03:20:00Z",
    "updatedAt": "2026-09-20T04:38:08Z",
    "advisoryUrl": "https:\/\/www.fly.faa.gov\/adv\/adv_otherdis.jsp?advn=16&adv_date=09202026&facId=ORD&title=ATCSCC ADVZY 016 ORD\/ZAU 09\/20\/2026 CDM GROUND STOP&titleDate=09\/20\/2026",
    "includedFlights": "",
    "sourceTimeStamp": "2026-09-20T04:36:35Z",
    "impactingCondition": "STAFFING",
    "includedFacilities": [
        "ZAU",
        "ZOB",
        "ZKC",
        "ZID",
        "ZMP"
    ],
    "programExpirationTime": "2026-09-20T05:15:00Z",
    "probabilityOfExtension": "LOW"
}