DL3891 SeattleSEA · 13:36 PascoPSC
DL3891 by Delta Air Lines flies from Seattle (SEA) to Pasco (PSC) for the Sat, Oct 10 departure.
departs SEA · on schedule
board checked 8m ago · checking again in 45s
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Seattle to Pasco flights today
same route · Delta Air LinesIf DL3891 is cancelled, these are the other Delta Air Lines nonstop flights from Seattle to Pasco 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 DL3891 actually runs
Pro Flight Search has tracked every published board update for DL3891 across the SEA and PSC boards: schedule changes, gate pushes and actual clocks. Combined risk score: 38.8/100. Based on airport operations, weather, and cached board history at SEA and PSC.
The verdict above is that record speaking, so it reflects how DL3891 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 SEA and PSC published them.
Planning around DL3891? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL3891 Seattle to Pasco on-time performance, measured from the SEA and PSC airport boards.
https://proflightsearch.com/flight/DL3891
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