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Ground Delay

BOS - General Edward Lawrence Logan International
Archived

Reason / Condition

low ceilings

Delays

Avg: 99 mins
Max: 413 mins

Start Time

Oct 13, 2026 7:42 PM UTC
3:42 PM EDT Local

Estimated End Time

Oct 14, 2026 12:59 AM UTC
8:59 PM EDT Local

Last Updated

Oct 14, 2026 12:48 AM UTC
8:48 PM EDT Local

Raw JSON Payload
{
    "id": "a5ad8365-438e-4c5b-bebe-881bb9a55e84",
    "center": "ZBW",
    "blanket": false,
    "endTime": "2026-10-14T00:59:00Z",
    "avgDelay": 99,
    "maxDelay": 413,
    "airportId": "BOS",
    "createdAt": "2026-10-13T11:32:44Z",
    "startTime": "2026-10-13T19:42:00Z",
    "updatedAt": "2026-10-13T19:53:47Z",
    "advisoryUrl": "https:\/\/www.fly.faa.gov\/adv\/adv_otherdis.jsp?advn=77&adv_date=10132026&facId=BOS&title=ATCSCC ADVZY 077 BOS\/ZBW 10\/13\/2026 CDM GROUND DELAY PROGRAM&titleDate=10\/13\/2026",
    "compression": false,
    "fadtParamType": "GDP",
    "departureScope": null,
    "includedFlights": ": ALL CONTIGUOUS US DEP",
    "sourceTimeStamp": "2026-10-13T19:52:54Z",
    "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",
        "CYHZ",
        "CYOW",
        "CYUL",
        "CYYZ",
        "CYTZ",
        "CYQB"
    ],
    "fuelFlowAdvisoryDelayTime": {
        "id": "c3a8a484-63d6-4153-84ac-1f2433b054fa",
        "endTime": "2026-10-14T00:59:00Z",
        "createdAt": "2026-08-23T22:58:45Z",
        "dasDelays": {
            "dasDelay": [
                {
                    "seq": 1,
                    "delay": 257
                },
                {
                    "seq": 2,
                    "delay": 248
                },
                {
                    "seq": 3,
                    "delay": 235
                },
                {
                    "seq": 4,
                    "delay": 220
                },
                {
                    "seq": 5,
                    "delay": 207
                },
                {
                    "seq": 6,
                    "delay": 197
                },
                {
                    "seq": 7,
                    "delay": 189
                },
                {
                    "seq": 8,
                    "delay": 181
                },
                {
                    "seq": 9,
                    "delay": 175
                },
                {
                    "seq": 10,
                    "delay": 170
                },
                {
                    "seq": 11,
                    "delay": 166
                },
                {
                    "seq": 12,
                    "delay": 163
                },
                {
                    "seq": 13,
                    "delay": 158
                },
                {
                    "seq": 14,
                    "delay": 153
                },
                {
                    "seq": 15,
                    "delay": 148
                },
                {
                    "seq": 16,
                    "delay": 143
                },
                {
                    "seq": 17,
                    "delay": 137
                },
                {
                    "seq": 18,
                    "delay": 133
                },
                {
                    "seq": 19,
                    "delay": 129
                },
                {
                    "seq": 20,
                    "delay": 125
                },
                {
                    "seq": 21,
                    "delay": 122
                },
                {
                    "seq": 22,
                    "delay": 119
                },
                {
                    "seq": 23,
                    "delay": 116
                },
                {
                    "seq": 24,
                    "delay": 113
                },
                {
                    "seq": 25,
                    "delay": 111
                },
                {
                    "seq": 26,
                    "delay": 109
                },
                {
                    "seq": 27,
                    "delay": 106
                },
                {
                    "seq": 28,
                    "delay": 104
                },
                {
                    "seq": 29,
                    "delay": 102
                },
                {
                    "seq": 30,
                    "delay": 100
                },
                {
                    "seq": 31,
                    "delay": 98
                },
                {
                    "seq": 32,
                    "delay": 96
                },
                {
                    "seq": 33,
                    "delay": 94
                },
                {
                    "seq": 34,
                    "delay": 92
                },
                {
                    "seq": 35,
                    "delay": 90
                },
                {
                    "seq": 36,
                    "delay": 88
                },
                {
                    "seq": 37,
                    "delay": 87
                },
                {
                    "seq": 38,
                    "delay": 86
                },
                {
                    "seq": 39,
                    "delay": 85
                },
                {
                    "seq": 40,
                    "delay": 84
                },
                {
                    "seq": 41,
                    "delay": 82
                },
                {
                    "seq": 42,
                    "delay": 81
                },
                {
                    "seq": 43,
                    "delay": 80
                },
                {
                    "seq": 44,
                    "delay": 79
                }
            ],
            "delayTimeAmount": "2026-10-13T14:00:00.000+00:00"
        },
        "startTime": "2026-10-13T14:00:00Z",
        "updatedAt": "2026-10-13T19:54:00Z",
        "controlElement": "BOS",
        "sourceTimeStamp": "2026-10-13T19:52:54Z",
        "delayProgramType": "GDP"
    }
}