DL452 SeattleSEA · 22:40 New YorkJFK · 06:50
DL452 by Delta Air Lines flies from Seattle (SEA) to New York (JFK) for the Sat, Aug 22 departure.
arrived at JFK · 4 min early
Where the minutes go
last 5 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −25 min · 0 cancelled · 5 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by JFK (New York), 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 Seattle to New York flights today
same route · Delta Air LinesIf DL452 is cancelled, these are the other Delta Air Lines nonstop flights from Seattle to New York on the same day, with scheduled departure times in SEA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL452 actually runs
Pro Flight Search has tracked every published board update for DL452 across the SEA and JFK boards: schedule changes, gate pushes and actual clocks. Usually lands ~22 min early. Based on 5 confirmed landings · 5/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL452 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: N502DX, N528DE, N507DZ, N520DE.
Board clocks recorded as SEA and JFK published them.
Planning around DL452? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL452 Seattle to New York on-time performance, measured from the SEA and JFK airport boards.
https://proflightsearch.com/flight/DL452
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