Denver, CO → Las Vegas, NV flight delays
DEN → LAS · all airlines · 646 flights · April 2026 · source: US BTS
This route is delayed
21%of the time, by +48 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
79%
Delayed 3h+
0.2%
Cancelled
0.5%
Avg when late
+48m
Best & worst day to fly
Most on-time
Tuesday
delayed 5%
Worst
Friday
delayed 36%
Which airline is most punctual on DEN → LAS?
Uniteddelayed 12%
Frontierdelayed 25%
Southwestdelayed 25%
Frequently asked
How often is the Denver, CO to Las Vegas, NV flight delayed?
About 21% of DEN → LAS flights arrive late (15+ minutes), by an average of 48 minutes when they do, based on 646 flights in April 2026.
Which airline is most punctual on DEN → LAS?
United, delayed 12% of the time — the best of the 3 airlines flying this route.
What is the best day to fly DEN → LAS?
Tuesday is the most on-time (delayed 5%), while Friday is the worst (delayed 36%).
Airport overviews