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Ground Delay

SFO - San Francisco International
Archived

Reason / Condition

low ceilings

Delays

Avg: 89 mins
Max: 159 mins

Start Time

Oct 22, 2026 3:30 PM UTC
8:30 AM PDT Local

Estimated End Time

Oct 23, 2026 6:59 AM UTC
11:59 PM PDT Local

Last Updated

Oct 23, 2026 6:03 AM UTC
11:03 PM PDT Local

Raw JSON Payload
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    "center": "ZOA",
    "blanket": false,
    "endTime": "2026-10-23T06:59:00Z",
    "avgDelay": 89,
    "maxDelay": 159,
    "airportId": "SFO",
    "createdAt": "2026-10-22T12:43:24Z",
    "startTime": "2026-10-22T15:30:00Z",
    "updatedAt": "2026-10-22T12:43:25Z",
    "advisoryUrl": "https:\/\/www.fly.faa.gov\/adv\/adv_otherdis.jsp?advn=28&adv_date=10222026&facId=SFO&title=ATCSCC ADVZY 028 SFO\/ZOA 10\/22\/2026 CDM GROUND DELAY PROGRAM&titleDate=10\/22\/2026",
    "compression": false,
    "fadtParamType": "GDP",
    "departureScope": null,
    "includedFlights": ": ALL CONTIGUOUS US DEP",
    "sourceTimeStamp": "2026-10-22T12:42:17Z",
    "gsCancelSourceTs": null,
    "gsCancelReceivedTs": null,
    "impactingCondition": "low ceilings",
    "includedFacilities": [
        "ZLA",
        "ZAU",
        "ZLC",
        "ZTL",
        "ZDC",
        "ZNY",
        "ZHU",
        "ZJX",
        "ZFW",
        "ZOB",
        "ZDV",
        "ZOA",
        "ZSE",
        "ZBW",
        "ZMA",
        "ZKC",
        "ZME",
        "ZID",
        "ZAB",
        "ZMP",
        "CYEG",
        "CYVR",
        "CYYC",
        "CYYJ",
        "CYLW",
        "CYYZ",
        "CYTZ",
        "CYOW",
        "CYUL",
        "CYQB",
        "CYHZ"
    ],
    "fuelFlowAdvisoryDelayTime": {
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        "endTime": "2026-10-23T06:59:00Z",
        "createdAt": "2026-08-24T00:13:28Z",
        "dasDelays": {
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                    "delay": 38
                },
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            "delayTimeAmount": "2026-10-22T15:30:00.000+00:00"
        },
        "startTime": "2026-10-22T15:30:00Z",
        "updatedAt": "2026-10-22T12:43:43Z",
        "controlElement": "SFO",
        "sourceTimeStamp": "2026-10-22T12:42:17Z",
        "delayProgramType": "GDP"
    }
}