Las Vegas, NV → Denver, CO flight delays
LAS → DEN · all airlines · 645 flights · April 2026 · source: US BTS
This route is delayed
16%of the time, by +54 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
84%
Delayed 3h+
0.2%
Cancelled
0.6%
Avg when late
+54m
Best & worst day to fly
Most on-time
Wednesday
delayed 5%
Worst
Friday
delayed 28%
Which airline is most punctual on LAS → DEN?
Uniteddelayed 5%
Frontierdelayed 16%
Southwestdelayed 23%
Frequently asked
How often is the Las Vegas, NV to Denver, CO flight delayed?
About 16% of LAS → DEN flights arrive late (15+ minutes), by an average of 54 minutes when they do, based on 645 flights in April 2026.
Which airline is most punctual on LAS → DEN?
United, delayed 5% of the time — the best of the 3 airlines flying this route.
What is the best day to fly LAS → DEN?
Wednesday is the most on-time (delayed 5%), while Friday is the worst (delayed 28%).
Airport overviews