Denver, CO → Portland, OR flight delays
DEN → PDX · all airlines · 303 flights · April 2026 · source: US BTS
This route is delayed
14%of the time, by +50 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
86%
Delayed 3h+
0.3%
Cancelled
0%
Avg when late
+50m
Best & worst day to fly
Most on-time
Tuesday
delayed 6%
Worst
Friday
delayed 22%
Which airline is most punctual on DEN → PDX?
Uniteddelayed 4%
Alaskadelayed 6%
Southwestdelayed 29%
Frequently asked
How often is the Denver, CO to Portland, OR flight delayed?
About 14% of DEN → PDX flights arrive late (15+ minutes), by an average of 50 minutes when they do, based on 303 flights in April 2026.
Which airline is most punctual on DEN → PDX?
United, delayed 4% of the time — the best of the 3 airlines flying this route.
What is the best day to fly DEN → PDX?
Tuesday is the most on-time (delayed 6%), while Friday is the worst (delayed 22%).
Airport overviews