low ceilings
Avg: 54 mins
Max: 225 mins
Sep 21, 2026 2:00 AM UTC
7:00 PM PDT Local
Sep 21, 2026 6:59 AM UTC
11:59 PM PDT Local
Sep 21, 2026 5:03 AM UTC
10:03 PM PDT Local
{
"id": "0d10480d-cf63-45fd-87ca-deef67bbb734",
"center": "ZOA",
"blanket": false,
"endTime": "2026-09-21T06:59:00Z",
"avgDelay": 54,
"maxDelay": 225,
"airportId": "SFO",
"createdAt": "2026-09-20T13:15:53Z",
"startTime": "2026-09-21T02:00:00Z",
"updatedAt": "2026-09-20T23:06:27Z",
"advisoryUrl": "https:\/\/www.fly.faa.gov\/adv\/adv_otherdis.jsp?advn=134&adv_date=09202026&facId=SFO&title=ATCSCC ADVZY 134 SFO\/ZOA 09\/20\/2026 CDM GROUND DELAY PROGRAM&titleDate=09\/20\/2026",
"compression": false,
"fadtParamType": "GDP",
"departureScope": null,
"includedFlights": ": ALL CONTIGUOUS US DEP",
"sourceTimeStamp": "2026-09-20T23:05:10Z",
"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"
],
"fuelFlowAdvisoryDelayTime": {
"id": "7e6476f0-0bd5-4833-931a-7a2eb3556a05",
"endTime": "2026-09-21T06:59:00Z",
"createdAt": "2026-08-24T00:13:28Z",
"dasDelays": {
"dasDelay": [
{
"seq": 1,
"delay": 48
},
{
"seq": 2,
"delay": 45
},
{
"seq": 3,
"delay": 47
},
{
"seq": 4,
"delay": 55
},
{
"seq": 5,
"delay": 65
},
{
"seq": 6,
"delay": 73
},
{
"seq": 7,
"delay": 69
},
{
"seq": 8,
"delay": 62
},
{
"seq": 9,
"delay": 64
},
{
"seq": 10,
"delay": 64
},
{
"seq": 11,
"delay": 62
},
{
"seq": 12,
"delay": 60
},
{
"seq": 13,
"delay": 57
},
{
"seq": 14,
"delay": 52
},
{
"seq": 15,
"delay": 47
},
{
"seq": 16,
"delay": 45
},
{
"seq": 17,
"delay": 42
},
{
"seq": 18,
"delay": 38
},
{
"seq": 19,
"delay": 34
},
{
"seq": 20,
"delay": 29
}
],
"delayTimeAmount": "2026-09-21T02:00:00.000+00:00"
},
"startTime": "2026-09-21T02:00:00Z",
"updatedAt": "2026-09-20T23:06:58Z",
"controlElement": "SFO",
"sourceTimeStamp": "2026-09-20T23:05:10Z",
"delayProgramType": "GDP"
}
}
Event ID:
0d10480d-cf63-45fd-87ca-deef67bbb734