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Ground Delay

ORD - Chicago OHare International
Archived

Reason / Condition

other

Delays

Avg: 88 mins
Max: 192 mins

Start Time

Sep 27, 2026 12:30 PM UTC
7:30 AM CDT Local

Estimated End Time

Sep 28, 2026 12:59 AM UTC
7:59 PM CDT Local

Last Updated

Sep 27, 2026 4:18 PM UTC
11:18 AM CDT Local

Raw JSON Payload
{
    "id": "e0ca3d34-cd26-4a0c-9c1b-8118c854c6cd",
    "center": "ZAU",
    "blanket": false,
    "endTime": "2026-09-28T00:59:00Z",
    "avgDelay": 88,
    "maxDelay": 192,
    "airportId": "ORD",
    "createdAt": "2026-09-27T12:58:41Z",
    "startTime": "2026-09-27T12:30:00Z",
    "updatedAt": "2026-09-27T12:58:41Z",
    "advisoryUrl": "https:\/\/www.fly.faa.gov\/adv\/adv_otherdis.jsp?advn=43&adv_date=09272026&facId=ORD&title=ATCSCC ADVZY 043 ORD\/ZAU 09\/27\/2026 CDM GROUND DELAY PROGRAM&titleDate=09\/27\/2026",
    "compression": false,
    "fadtParamType": "GDP",
    "departureScope": null,
    "includedFlights": ": ALL CONTIGUOUS US DEP",
    "sourceTimeStamp": "2026-09-27T12:56:18Z",
    "gsCancelSourceTs": null,
    "gsCancelReceivedTs": null,
    "impactingCondition": "other",
    "includedFacilities": [
        "ZLA",
        "ZAU",
        "ZLC",
        "ZTL",
        "ZDC",
        "ZNY",
        "ZHU",
        "ZJX",
        "ZFW",
        "ZOB",
        "ZDV",
        "ZOA",
        "ZSE",
        "ZBW",
        "ZMA",
        "ZKC",
        "ZME",
        "ZID",
        "ZAB",
        "ZMP",
        "CYHZ",
        "CYOW",
        "CYUL",
        "CYYZ"
    ],
    "fuelFlowAdvisoryDelayTime": {
        "id": "bb62b1a3-b32e-41af-8139-70b18bde203d",
        "endTime": "2026-09-28T00:59:00Z",
        "createdAt": "2026-08-30T12:06:43Z",
        "dasDelays": {
            "dasDelay": [
                {
                    "seq": 1,
                    "delay": 153
                },
                {
                    "seq": 2,
                    "delay": 143
                },
                {
                    "seq": 3,
                    "delay": 133
                },
                {
                    "seq": 4,
                    "delay": 128
                },
                {
                    "seq": 5,
                    "delay": 125
                },
                {
                    "seq": 6,
                    "delay": 121
                },
                {
                    "seq": 7,
                    "delay": 119
                },
                {
                    "seq": 8,
                    "delay": 115
                },
                {
                    "seq": 9,
                    "delay": 110
                },
                {
                    "seq": 10,
                    "delay": 102
                },
                {
                    "seq": 11,
                    "delay": 98
                },
                {
                    "seq": 12,
                    "delay": 97
                },
                {
                    "seq": 13,
                    "delay": 98
                },
                {
                    "seq": 14,
                    "delay": 97
                },
                {
                    "seq": 15,
                    "delay": 93
                },
                {
                    "seq": 16,
                    "delay": 88
                },
                {
                    "seq": 17,
                    "delay": 87
                },
                {
                    "seq": 18,
                    "delay": 89
                },
                {
                    "seq": 19,
                    "delay": 94
                },
                {
                    "seq": 20,
                    "delay": 107
                },
                {
                    "seq": 21,
                    "delay": 119
                },
                {
                    "seq": 22,
                    "delay": 125
                },
                {
                    "seq": 23,
                    "delay": 123
                },
                {
                    "seq": 24,
                    "delay": 116
                },
                {
                    "seq": 25,
                    "delay": 114
                },
                {
                    "seq": 26,
                    "delay": 114
                },
                {
                    "seq": 27,
                    "delay": 113
                },
                {
                    "seq": 28,
                    "delay": 113
                },
                {
                    "seq": 29,
                    "delay": 109
                },
                {
                    "seq": 30,
                    "delay": 101
                },
                {
                    "seq": 31,
                    "delay": 94
                },
                {
                    "seq": 32,
                    "delay": 90
                },
                {
                    "seq": 33,
                    "delay": 88
                },
                {
                    "seq": 34,
                    "delay": 85
                },
                {
                    "seq": 35,
                    "delay": 80
                },
                {
                    "seq": 36,
                    "delay": 78
                },
                {
                    "seq": 37,
                    "delay": 79
                },
                {
                    "seq": 38,
                    "delay": 79
                },
                {
                    "seq": 39,
                    "delay": 74
                },
                {
                    "seq": 40,
                    "delay": 62
                },
                {
                    "seq": 41,
                    "delay": 54
                },
                {
                    "seq": 42,
                    "delay": 50
                },
                {
                    "seq": 43,
                    "delay": 49
                },
                {
                    "seq": 44,
                    "delay": 49
                },
                {
                    "seq": 45,
                    "delay": 49
                },
                {
                    "seq": 46,
                    "delay": 47
                },
                {
                    "seq": 47,
                    "delay": 41
                },
                {
                    "seq": 48,
                    "delay": 33
                },
                {
                    "seq": 49,
                    "delay": 30
                },
                {
                    "seq": 50,
                    "delay": 28
                }
            ],
            "delayTimeAmount": "2026-09-27T12:30:00.000+00:00"
        },
        "startTime": "2026-09-27T12:30:00Z",
        "updatedAt": "2026-09-27T12:59:28Z",
        "controlElement": "ORD",
        "sourceTimeStamp": "2026-09-27T12:56:18Z",
        "delayProgramType": "GDP"
    }
}