DL1999 MiamiMIA · 11:29 New YorkJFK · 14:30
DL1999 by Delta Air Lines flies from Miami (MIA) to New York (JFK) for the Tue, Nov 10 departure.
arrived at JFK · 10 min early
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MIA and JFK are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow at Miami
ForecastWed 11 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at New York
ForecastWed 11 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Miami to New York flights today
same route · Delta Air LinesIf DL1999 is cancelled, these are the other Delta Air Lines nonstop flights from Miami to New York on the same day, with scheduled departure times in MIA local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How DL1999 actually runs
Pro Flight Search has tracked every published board update for DL1999 across the MIA and JFK boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: left a little late (~17 min) but landed about 11 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how DL1999 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N842DN.
Board clocks recorded as MIA and JFK published them.
Planning around DL1999? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: DL1999 Miami to New York on-time performance, measured from the MIA and JFK airport boards.
https://proflightsearch.com/flight/DL1999
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