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Ground Delay

SEA - Seattle-Tacoma International
Archived

Reason / Condition

runway construction

Delays

Avg: 36 mins
Max: 72 mins

Start Time

Sep 24, 2026 12:45 AM UTC
5:45 PM PDT Local

Estimated End Time

Sep 24, 2026 4:59 AM UTC
9:59 PM PDT Local

Last Updated

Sep 24, 2026 3:03 AM UTC
8:03 PM PDT Local

Raw JSON Payload
{
    "id": "9c4be7a6-4fc4-4ea4-a4f6-9950a5231c4c",
    "center": "ZSE",
    "blanket": false,
    "endTime": "2026-09-24T04:59:00Z",
    "avgDelay": 36,
    "maxDelay": 72,
    "airportId": "SEA",
    "createdAt": "2026-09-24T00:15:17Z",
    "startTime": "2026-09-24T00:45:00Z",
    "updatedAt": "2026-09-24T00:15:17Z",
    "advisoryUrl": "https:\/\/www.fly.faa.gov\/adv\/adv_otherdis.jsp?advn=2&adv_date=09242026&facId=SEA&title=ATCSCC ADVZY 002 SEA\/ZSE 09\/24\/2026 CDM GROUND DELAY PROGRAM&titleDate=09\/24\/2026",
    "compression": false,
    "fadtParamType": "GDP",
    "departureScope": 1000,
    "includedFlights": ": ALL CONTIGUOUS US DEP",
    "sourceTimeStamp": "2026-09-24T00:14:33Z",
    "gsCancelSourceTs": null,
    "gsCancelReceivedTs": null,
    "impactingCondition": "runway construction",
    "includedFacilities": [
        "CYEG",
        "CYVR",
        "CYYC",
        "CYYJ",
        "CYLW"
    ],
    "fuelFlowAdvisoryDelayTime": {
        "id": "2da1fd5a-c590-4d23-ae05-ff5e5f27e2d6",
        "endTime": "2026-09-24T04:59:00Z",
        "createdAt": "2026-08-24T16:29:19Z",
        "dasDelays": {
            "dasDelay": [
                {
                    "seq": 1,
                    "delay": 45
                },
                {
                    "seq": 2,
                    "delay": 45
                },
                {
                    "seq": 3,
                    "delay": 44
                },
                {
                    "seq": 4,
                    "delay": 44
                },
                {
                    "seq": 5,
                    "delay": 43
                },
                {
                    "seq": 6,
                    "delay": 41
                },
                {
                    "seq": 7,
                    "delay": 40
                },
                {
                    "seq": 8,
                    "delay": 38
                },
                {
                    "seq": 9,
                    "delay": 36
                },
                {
                    "seq": 10,
                    "delay": 36
                },
                {
                    "seq": 11,
                    "delay": 36
                },
                {
                    "seq": 12,
                    "delay": 35
                },
                {
                    "seq": 13,
                    "delay": 35
                },
                {
                    "seq": 14,
                    "delay": 34
                },
                {
                    "seq": 15,
                    "delay": 32
                },
                {
                    "seq": 16,
                    "delay": 30
                },
                {
                    "seq": 17,
                    "delay": 28
                }
            ],
            "delayTimeAmount": "2026-09-24T00:45:00.000+00:00"
        },
        "startTime": "2026-09-24T00:45:00Z",
        "updatedAt": "2026-09-24T00:15:36Z",
        "controlElement": "SEA",
        "sourceTimeStamp": "2026-09-24T00:14:33Z",
        "delayProgramType": "GDP"
    }
}