Spokane, WA → Seattle, WA flight delays
GEG → SEA · all airlines · 387 flights · April 2026 · source: US BTS
This route is delayed
9%of the time, by +69 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
91%
Delayed 3h+
0.3%
Cancelled
0%
Avg when late
+69m
Best & worst day to fly
Most on-time
Sunday
delayed 2%
Worst
Thursday
delayed 18%
Which airline is most punctual on GEG → SEA?
Deltadelayed 3%
SkyWestdelayed 8%
Alaskadelayed 12%
Frequently asked
How often is the Spokane, WA to Seattle, WA flight delayed?
About 9% of GEG → SEA flights arrive late (15+ minutes), by an average of 69 minutes when they do, based on 387 flights in April 2026.
Which airline is most punctual on GEG → SEA?
Delta, delayed 3% of the time — the best of the 3 airlines flying this route.
What is the best day to fly GEG → SEA?
Sunday is the most on-time (delayed 2%), while Thursday is the worst (delayed 18%).
Airport overviews