DL489 SeattleSEA · 15:59 Raleigh/DurhamRDU · 23:59
DL489 by Delta Air Lines flies from Seattle (SEA) to Raleigh/Durham (RDU) for the Mon, Sep 14 departure.
departs SEA · on schedule
board checked 52m 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
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SEA and RDU 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.
How DL489 actually runs
Pro Flight Search has tracked every published board update for DL489 across the SEA and RDU boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min late. Based on 4 confirmed landings · 4/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL489 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: N819DN, N858DZ, N961DZ.
Board clocks recorded as SEA and RDU published them.
Planning around DL489? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL489 Seattle to Raleigh/Durham on-time performance, measured from the SEA and RDU airport boards.
https://proflightsearch.com/flight/DL489
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