DL5839 ColumbusCMH · 18:14 New YorkJFK · 20:29
DL5839 by Delta Air Lines flies from Columbus (CMH) to New York (JFK).
scheduled from CMH
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at CMH and JFK 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.
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 Columbus to New York flights today
same route · Delta Air LinesIf DL5839 is cancelled, these are the other Delta Air Lines nonstop flights from Columbus to New York on the same day, with scheduled departure times in CMH local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL5839 actually runs
Pro Flight Search has tracked every published board update for DL5839 across the CMH and JFK boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left right on schedule but landed about 23 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how DL5839 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as CMH and JFK published them.
Planning around DL5839? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL5839 Columbus to New York on-time performance, measured from the CMH and JFK airport boards.
https://proflightsearch.com/flight/DL5839
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