Sourced developments at US airports: what the FAA reports at every airport, and what we measure and our model forecasts at the busiest ones.
Live · checked FAA national advisories 3 minFAA NAS status 1 minForecast cycle 67 minLightning 1 minWeather observations 3 minFAA surface data 5 minFAA flight data 5 min
Tailodds’ model gives the 107 departures scheduled from MCO 3–6 PM Saturday an average 53% chance of leaving 15+ minutes late. With calm weather the same flights would average 29%. From the 5:00 AM EST forecast (model famA-fc-v3+famB-sd-v4i). This is a forecast, not a report of delays.
Probability 53%Horizon 9.1 hModel famA-fc-v3+famB-sd-v4i
Tailodds’ model gives the 101 departures scheduled from MCO noon–3 PM Saturday an average 48% chance of leaving 15+ minutes late. With calm weather the same flights would average 24%. From the 2:00 AM EST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.
Of 13 arrivals that landed between 12:04 AM and 1:04 AM EST, 13 reached the gate at least 15 minutes late. Typically 24% of arrivals at MCO arrive that late (US DOT on-time data, last 12 published months, all arrivals). Measured by Tailodds from FAA flight data against airline schedules.
Window 12:04 AM–1:04 AM ESTSample 13 flightsLate 100%Typical 24%
Source: Tailodds measurement of FAA flight data against airline schedulesTimeline (1)View MCO
Tailodds’ model gives the 117 departures scheduled from MCO 9 AM–noon Saturday an average 30% chance of leaving 15+ minutes late. With calm weather the same flights would average 17%. From the 12:00 AM EST forecast (model famB-sd-v4i). The model changed since the previous item (from famA-fc-v3+famB-sd-v4i), so some or all of this change comes from the new model rather than new information. This is a forecast, not a report of delays.
Probability 30%Horizon 8.1 hModel famB-sd-v4iModel changed
Of 13 departures that took off between 9:31 PM and 10:31 PM EST, 13 left at least 15 minutes late. MCO typically sees 47% of departures in this hour leave that late (US DOT on-time data, last 12 published months, departures in the 10 PM hour). Measured by Tailodds from FAA flight data against airline schedules.
Tailodds’ model gives the 28 departures scheduled from MCO 9 PM–midnight Friday an average 82% chance of leaving 15+ minutes late. With calm weather the same flights would average 38%. From the 4:00 PM EST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.
What changed: 49% → 86% since the 9:00 AM EST forecast (same model, same window)
Tailodds’ model gives the 122 departures scheduled from MCO 6–9 PM Friday an average 86% chance of leaving 15+ minutes late. With calm weather the same flights would average 35%. From the 4:00 PM EST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.
FAA-reported departure delays at MCO (MCO) no longer appear in the FAA’s airport status as of 4:38 PM EST, in 4 consecutive successful checks. It was first listed at 3:57 PM EST.
Of 26 departures that took off between 2:23 PM and 3:23 PM EST, 6 left at least 15 minutes late. MCO typically sees 27% of departures in this hour leave that late (US DOT on-time data, last 12 published months, departures in the 2 PM hour). Measured by Tailodds from FAA flight data against airline schedules. The late share has stayed at or below 30% for 31 minutes across 16 checks, each with at least 12 flights and current data.
Tailodds’ model gives the 93 departures scheduled from MCO 3–6 PM Friday an average 48% chance of leaving 15+ minutes late. With calm weather the same flights would average 33%. From the 10:00 AM EST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.
Tailodds’ model gives the 95 departures scheduled from MCO noon–3 PM Friday an average 46% chance of leaving 15+ minutes late. With calm weather the same flights would average 29%. From the 10:00 AM EST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.
Of 19 arrivals that landed between 11:50 PM and 12:50 AM EST, 12 reached the gate at least 15 minutes late. Typically 24% of arrivals at MCO arrive that late (US DOT on-time data, last 12 published months, all arrivals). Measured by Tailodds from FAA flight data against airline schedules.
Window 11:50 PM–12:50 AM ESTSample 19 flightsLate 63%Typical 24%
Of 20 departures that took off between 9:03 PM and 10:03 PM EST, 14 left at least 15 minutes late. MCO typically sees 49% of departures in this hour leave that late (US DOT on-time data, last 12 published months, departures in the 9 PM hour). Measured by Tailodds from FAA flight data against airline schedules.
Of 30 arrivals that landed between 5:06 PM and 6:06 PM EST, 8 reached the gate at least 15 minutes late. Typically 24% of arrivals at MCO arrive that late (US DOT on-time data, last 12 published months, all arrivals). Measured by Tailodds from FAA flight data against airline schedules. The late share has stayed at or below 30% for 31 minutes across 16 checks, each with at least 12 flights and current data.
Tailodds’ model gives the 118 departures scheduled from MCO 6–9 PM Thursday an average 50% chance of leaving 15+ minutes late. With calm weather the same flights would average 33%. From the 2:00 PM EST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.
Of 18 arrivals that landed between 11:52 PM and 12:52 AM EST, 10 reached the gate at least 15 minutes late. Typically 24% of arrivals at MCO arrive that late (US DOT on-time data, last 12 published months, all arrivals). Measured by Tailodds from FAA flight data against airline schedules.
Window 11:52 PM–12:52 AM ESTSample 18 flightsLate 56%Typical 24%
Source: Tailodds measurement of FAA flight data against airline schedulesTimeline (1)View MCO
Of 34 arrivals that landed between 6:44 PM and 7:44 PM EST, 7 reached the gate at least 15 minutes late. Typically 24% of arrivals at MCO arrive that late (US DOT on-time data, last 12 published months, all arrivals). Measured by Tailodds from FAA flight data against airline schedules. The late share has stayed at or below 30% for 31 minutes across 16 checks, each with at least 12 flights and current data.
Of 28 departures that took off between 5:35 PM and 6:35 PM EST, 6 left at least 15 minutes late. MCO typically sees 38% of departures in this hour leave that late (US DOT on-time data, last 12 published months, departures in the 6 PM hour). Measured by Tailodds from FAA flight data against airline schedules. The late share has stayed at or below 30% for 31 minutes across 16 checks, each with at least 12 flights and current data.
Of 18 arrivals that landed between 11:55 PM and 12:55 AM EST, 12 reached the gate at least 15 minutes late. Typically 24% of arrivals at MCO arrive that late (US DOT on-time data, last 12 published months, all arrivals). Measured by Tailodds from FAA flight data against airline schedules.
Window 11:55 PM–12:55 AM ESTSample 18 flightsLate 67%Typical 24%
Of 31 departures that took off between 7:52 PM and 8:52 PM EST, 25 left at least 15 minutes late. MCO typically sees 45% of departures in this hour leave that late (US DOT on-time data, last 12 published months, departures in the 8 PM hour). Measured by Tailodds from FAA flight data against airline schedules.
What changed: 69% → 68% since the 5:00 PM EST forecast (same model, same window)
Tailodds’ model gives the 48 departures scheduled from MCO 9 PM–midnight Friday an average 68% chance of leaving 15+ minutes late. With calm weather the same flights would average 44%. From the 6:00 PM EST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.
What changed: 65% → 71% since the 4:00 PM EST forecast (same model, same window)
Tailodds’ model gives the 147 departures scheduled from MCO 6–9 PM Friday an average 71% chance of leaving 15+ minutes late. With calm weather the same flights would average 42%. From the 5:00 PM EST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.
Of 24 arrivals that landed between 2:28 PM and 3:28 PM EST, 6 reached the gate at least 15 minutes late. Typically 24% of arrivals at MCO arrive that late (US DOT on-time data, last 12 published months, all arrivals). Measured by Tailodds from FAA flight data against airline schedules. The late share has stayed at or below 30% for 31 minutes across 16 checks, each with at least 12 flights and current data.
Tailodds’ model gives the 123 departures scheduled from MCO 3–6 PM Friday an average 53% chance of leaving 15+ minutes late. With calm weather the same flights would average 35%. From the 11:00 AM EST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.
Tailodds’ model gives the 118 departures scheduled from MCO noon–3 PM Friday an average 47% chance of leaving 15+ minutes late. With calm weather the same flights would average 32%. From the 11:00 AM EST forecast (model famB-sd-v4i). This is a forecast, not a report of delays.
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Observed
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Forecast
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