DL5426 BuffaloBUF New YorkJFK
DL5426 by Delta Air Lines flies from Buffalo (BUF) to New York (JFK).
scheduled from BUF
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BUF 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 Buffalo to New York flights today
same route · Delta Air LinesIf DL5426 is cancelled, these are the other Delta Air Lines nonstop flights from Buffalo to New York on the same day, with scheduled departure times in BUF local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL5426 actually runs
Pro Flight Search has tracked every published board update for DL5426 across the BUF and JFK boards: schedule changes, gate pushes and actual clocks. Combined risk score: 7.8/100. Based on airport operations, weather, and cached board history at BUF and JFK.
The verdict above is that record speaking, so it reflects how DL5426 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around DL5426? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL5426 Buffalo to New York on-time performance, measured from the BUF and JFK airport boards.
https://proflightsearch.com/flight/DL5426
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