DL2889 BostonBOS · 15:47 SeattleSEA · 19:05
DL2889 by Delta Air Lines flies from Boston (BOS) to Seattle (SEA) for the Sat, Oct 10 departure.
Same number through BOS → CVG → SEA
en route from BOS to SEA
board checked 48m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 15:42 · typical taxi-out at BOS ≈ 9.4 min. No receiver coverage over open ocean.
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 BOS and SEA 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 Boston to Seattle flights today
same route · Delta Air LinesIf DL2889 is cancelled, these are the other Delta Air Lines nonstop flights from Boston to Seattle on the same day, with scheduled departure times in BOS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL2889 actually runs
Pro Flight Search has tracked every published board update for DL2889 across the BOS and SEA boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: departed -5 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how DL2889 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 BOS and SEA published them.
Planning around DL2889? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL2889 Boston to Seattle on-time performance, measured from the BOS and SEA airport boards.
https://proflightsearch.com/flight/DL2889
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