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Ground Delay

SFO - San Francisco International
Archived

Reason / Condition

low ceilings

Delays

Avg: 48 mins
Max: 215 mins

Start Time

Sep 18, 2026 6:36 PM UTC
11:36 AM PDT Local

Estimated End Time

Sep 19, 2026 12:59 AM UTC
5:59 PM PDT Local

Last Updated

Sep 18, 2026 10:03 PM UTC
3:03 PM PDT Local

Raw JSON Payload
{
    "id": "8af93149-73c6-4d96-8695-5029f8840dc4",
    "center": "ZOA",
    "blanket": false,
    "endTime": "2026-09-19T00:59:00Z",
    "avgDelay": 48,
    "maxDelay": 215,
    "airportId": "SFO",
    "createdAt": "2026-09-18T12:39:45Z",
    "startTime": "2026-09-18T18:36:00Z",
    "updatedAt": "2026-09-18T18:38:04Z",
    "advisoryUrl": "https:\/\/www.fly.faa.gov\/adv\/adv_otherdis.jsp?advn=74&adv_date=09182026&facId=SFO&title=ATCSCC ADVZY 074 SFO\/ZOA 09\/18\/2026 CDM GROUND DELAY PROGRAM&titleDate=09\/18\/2026",
    "compression": false,
    "fadtParamType": "GDP",
    "departureScope": 1625,
    "includedFlights": ": ALL CONTIGUOUS US DEP",
    "sourceTimeStamp": "2026-09-18T18:37:24Z",
    "gsCancelSourceTs": null,
    "gsCancelReceivedTs": null,
    "impactingCondition": "low ceilings",
    "includedFacilities": [
        "CYEG",
        "CYVR",
        "CYYC"
    ],
    "fuelFlowAdvisoryDelayTime": {
        "id": "7e6476f0-0bd5-4833-931a-7a2eb3556a05",
        "endTime": "2026-09-19T00:59:00Z",
        "createdAt": "2026-08-24T00:13:28Z",
        "dasDelays": {
            "dasDelay": [
                {
                    "seq": 1,
                    "delay": 128
                },
                {
                    "seq": 2,
                    "delay": 132
                },
                {
                    "seq": 3,
                    "delay": 132
                },
                {
                    "seq": 4,
                    "delay": 129
                },
                {
                    "seq": 5,
                    "delay": 121
                },
                {
                    "seq": 6,
                    "delay": 112
                },
                {
                    "seq": 7,
                    "delay": 105
                },
                {
                    "seq": 8,
                    "delay": 100
                },
                {
                    "seq": 9,
                    "delay": 97
                },
                {
                    "seq": 10,
                    "delay": 94
                },
                {
                    "seq": 11,
                    "delay": 92
                },
                {
                    "seq": 12,
                    "delay": 90
                },
                {
                    "seq": 13,
                    "delay": 88
                },
                {
                    "seq": 14,
                    "delay": 84
                },
                {
                    "seq": 15,
                    "delay": 80
                },
                {
                    "seq": 16,
                    "delay": 76
                },
                {
                    "seq": 17,
                    "delay": 73
                },
                {
                    "seq": 18,
                    "delay": 70
                },
                {
                    "seq": 19,
                    "delay": 67
                },
                {
                    "seq": 20,
                    "delay": 64
                },
                {
                    "seq": 21,
                    "delay": 61
                },
                {
                    "seq": 22,
                    "delay": 58
                },
                {
                    "seq": 23,
                    "delay": 56
                },
                {
                    "seq": 24,
                    "delay": 53
                },
                {
                    "seq": 25,
                    "delay": 50
                },
                {
                    "seq": 26,
                    "delay": 47
                },
                {
                    "seq": 27,
                    "delay": 45
                },
                {
                    "seq": 28,
                    "delay": 44
                },
                {
                    "seq": 29,
                    "delay": 42
                },
                {
                    "seq": 30,
                    "delay": 40
                },
                {
                    "seq": 31,
                    "delay": 38
                },
                {
                    "seq": 32,
                    "delay": 37
                },
                {
                    "seq": 33,
                    "delay": 35
                },
                {
                    "seq": 34,
                    "delay": 34
                },
                {
                    "seq": 35,
                    "delay": 33
                },
                {
                    "seq": 36,
                    "delay": 31
                },
                {
                    "seq": 37,
                    "delay": 30
                },
                {
                    "seq": 38,
                    "delay": 29
                }
            ],
            "delayTimeAmount": "2026-09-18T15:30:00.000+00:00"
        },
        "startTime": "2026-09-18T15:30:00Z",
        "updatedAt": "2026-09-18T18:38:18Z",
        "controlElement": "SFO",
        "sourceTimeStamp": "2026-09-18T18:37:24Z",
        "delayProgramType": "GDP"
    }
}