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Ground Delay

SFO - San Francisco International
Archived

Reason / Condition

low ceilings

Delays

Avg: 49 mins
Max: 102 mins

Start Time

Sep 27, 2026 3:00 PM UTC
8:00 AM PDT Local

Estimated End Time

Sep 27, 2026 10:59 PM UTC
3:59 PM PDT Local

Last Updated

Sep 27, 2026 9:33 PM UTC
2:33 PM PDT Local

Raw JSON Payload
{
    "id": "c84b3290-7460-43ab-b766-87eabb40011d",
    "center": "ZOA",
    "blanket": false,
    "endTime": "2026-09-27T22:59:00Z",
    "avgDelay": 49,
    "maxDelay": 102,
    "airportId": "SFO",
    "createdAt": "2026-09-27T12:28:51Z",
    "startTime": "2026-09-27T15:00:00Z",
    "updatedAt": "2026-09-27T12:28:51Z",
    "advisoryUrl": "https:\/\/www.fly.faa.gov\/adv\/adv_otherdis.jsp?advn=38&adv_date=09272026&facId=SFO&title=ATCSCC ADVZY 038 SFO\/ZOA 09\/27\/2026 CDM GROUND DELAY PROGRAM&titleDate=09\/27\/2026",
    "compression": false,
    "fadtParamType": "GDP",
    "departureScope": 1625,
    "includedFlights": ": ALL CONTIGUOUS US DEP",
    "sourceTimeStamp": "2026-09-27T12:28:15Z",
    "gsCancelSourceTs": null,
    "gsCancelReceivedTs": null,
    "impactingCondition": "low ceilings",
    "includedFacilities": [
        "CYEG",
        "CYVR",
        "CYYC"
    ],
    "fuelFlowAdvisoryDelayTime": {
        "id": "7e6476f0-0bd5-4833-931a-7a2eb3556a05",
        "endTime": "2026-09-27T22:59:00Z",
        "createdAt": "2026-08-24T00:13:28Z",
        "dasDelays": {
            "dasDelay": [
                {
                    "seq": 1,
                    "delay": 15
                },
                {
                    "seq": 2,
                    "delay": 24
                },
                {
                    "seq": 3,
                    "delay": 36
                },
                {
                    "seq": 4,
                    "delay": 44
                },
                {
                    "seq": 5,
                    "delay": 51
                },
                {
                    "seq": 6,
                    "delay": 59
                },
                {
                    "seq": 7,
                    "delay": 66
                },
                {
                    "seq": 8,
                    "delay": 72
                },
                {
                    "seq": 9,
                    "delay": 72
                },
                {
                    "seq": 10,
                    "delay": 67
                },
                {
                    "seq": 11,
                    "delay": 65
                },
                {
                    "seq": 12,
                    "delay": 69
                },
                {
                    "seq": 13,
                    "delay": 77
                },
                {
                    "seq": 14,
                    "delay": 83
                },
                {
                    "seq": 15,
                    "delay": 82
                },
                {
                    "seq": 16,
                    "delay": 71
                },
                {
                    "seq": 17,
                    "delay": 61
                },
                {
                    "seq": 18,
                    "delay": 57
                },
                {
                    "seq": 19,
                    "delay": 55
                },
                {
                    "seq": 20,
                    "delay": 53
                },
                {
                    "seq": 21,
                    "delay": 52
                },
                {
                    "seq": 22,
                    "delay": 50
                },
                {
                    "seq": 23,
                    "delay": 44
                },
                {
                    "seq": 24,
                    "delay": 33
                },
                {
                    "seq": 25,
                    "delay": 26
                },
                {
                    "seq": 26,
                    "delay": 22
                },
                {
                    "seq": 27,
                    "delay": 20
                },
                {
                    "seq": 28,
                    "delay": 22
                },
                {
                    "seq": 29,
                    "delay": 27
                },
                {
                    "seq": 30,
                    "delay": 30
                },
                {
                    "seq": 31,
                    "delay": 33
                },
                {
                    "seq": 32,
                    "delay": 33
                }
            ],
            "delayTimeAmount": "2026-09-27T15:00:00.000+00:00"
        },
        "startTime": "2026-09-27T15:00:00Z",
        "updatedAt": "2026-09-27T12:29:08Z",
        "controlElement": "SFO",
        "sourceTimeStamp": "2026-09-27T12:28:15Z",
        "delayProgramType": "GDP"
    }
}