DL2439 NashvilleBNA · 06:05 DetroitDTW · 08:37
DL2439 by Delta Air Lines flies from Nashville (BNA) to Detroit (DTW) for the Fri, Sep 25 departure.
departs BNA · on schedule
board checked 58m ago · checking again in 45s
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by BNA (Nashville), currently flying MVFR (marginal visual). For this route and airline, 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Nashville to Detroit flights today
same route · Delta Air LinesIf DL2439 is cancelled, these are the other Delta Air Lines nonstop flights from Nashville to Detroit on the same day, with scheduled departure times in BNA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL2439 actually runs
Pro Flight Search has tracked every published board update for DL2439 across the BNA and DTW boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 3 confirmed landings · 3/3 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL2439 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: N873DN, N809DN, N816DN, N861DN.
Board clocks recorded as BNA and DTW published them.
Planning around DL2439? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL2439 Nashville to Detroit on-time performance, measured from the BNA and DTW airport boards.
https://proflightsearch.com/flight/DL2439
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