DL4638 NashvilleBNA · 06:00 New YorkLGA · 09:34
DL4638 by Delta Air Lines flies from Nashville (BNA) to New York (LGA).
scheduled from BNA
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at BNA and LGA are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 New York flights today
same route · Delta Air LinesIf DL4638 is cancelled, these are the other Delta Air Lines nonstop flights from Nashville to New York 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 DL4638 actually runs
Pro Flight Search has tracked every published board update for DL4638 across the BNA and LGA boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left a little late (~20 min) but landed right on schedule. Not enough to call it.
The verdict above is that record speaking, so it reflects how DL4638 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: N184GJ, N294PQ.
Board clocks recorded as BNA and LGA published them.
Planning around DL4638? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL4638 Nashville to New York on-time performance, measured from the BNA and LGA airport boards.
https://proflightsearch.com/flight/DL4638
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