US Airport · FAA · Major Hub
Seattle-Tacoma Delays Today
Normal Operations
No active disruptions or delays reported.
Status Report
Last updated 17/09/2026, 07:30:50
Seattle-Tacoma Reliability - Last 30 Days
50
DISRUPTIONS
62h 0m
DISRUPTED TIME
VOL:Compacted Demand
LEADING CAUSE
Live Flight Board
Live Flight Board
Departures and arrivals updated every 90 seconds.
About Seattle-Tacoma
Seattle-Tacoma International Airport is the primary hub for Alaska Airlines and a significant base for Delta. It operates two closely spaced parallel runways that, under instrument conditions, must be treated as a single runway, significantly reducing capacity. Seattle's location in the Pacific Northwest means low cloud and rain are common, and the airport sits in an area prone to occasional winter ice storms that can shut the airport entirely.
Know Your Rights
UK261 & EU261 Passenger Rights
If your flight is delayed or cancelled due to an ATC issue or ground stop, you may be entitled to compensation, meals, and accommodation under UK or EU passenger rights law.
Read the full guide →