DL3999 Traverse CityTVC DetroitDTW · 19:14
DL3999 by Delta Air Lines flies from Traverse City (TVC) to Detroit (DTW).
scheduled from TVC
The route today
live boardsTomorrow at Detroit
ForecastTue 3 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.
How DL3999 actually runs
Pro Flight Search has tracked every published board update for DL3999 across the TVC and DTW boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed -22 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how DL3999 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: N898SK, N897SK.
Board clocks recorded as TVC and DTW published them.
Planning around DL3999? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: DL3999 Traverse City to Detroit on-time performance, measured from the TVC and DTW airport boards.
https://proflightsearch.com/flight/DL3999
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