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Ground Stop

ORD - Chicago OHare International
Archived

Reason / Condition

thunderstorms

Delays

No average delay reported

Start Time

Sep 19, 2026 9:30 AM UTC
4:30 AM CDT Local

Estimated End Time

Sep 19, 2026 11:00 AM UTC
6:00 AM CDT Local

Last Updated

Sep 19, 2026 11:03 AM UTC
6:03 AM CDT Local

Raw JSON Payload
{
    "id": "511fe6f0-4cb1-420e-a6eb-c0e45ef85013",
    "center": "ZAU",
    "endTime": "2026-09-19T11:00:00Z",
    "airportId": "ORD",
    "createdAt": "2026-09-19T09:42:27Z",
    "startTime": "2026-09-19T09:30:00Z",
    "updatedAt": "2026-09-19T09:42:27Z",
    "advisoryUrl": "https:\/\/www.fly.faa.gov\/adv\/adv_otherdis.jsp?advn=20&adv_date=09192026&facId=ORD&title=ATCSCC ADVZY 020 ORD\/ZAU 09\/19\/2026 CDM GROUND STOP&titleDate=09\/19\/2026",
    "includedFlights": "",
    "sourceTimeStamp": "2026-09-19T09:41:43Z",
    "impactingCondition": "thunderstorms",
    "includedFacilities": [
        "ZAU",
        "ZLC",
        "ZTL",
        "ZDC",
        "ZNY",
        "ZFW",
        "ZOB",
        "ZDV",
        "ZBW",
        "ZKC",
        "ZME",
        "ZID",
        "ZAB",
        "ZMP",
        "CYHZ",
        "CYOW",
        "CYUL",
        "CYYZ"
    ],
    "programExpirationTime": "2026-09-19T11:00:00Z",
    "probabilityOfExtension": "MEDIUM"
}