Denver, CO → Atlanta, GA flight delays
DEN → ATL · all airlines · 442 flights · April 2026 · source: US BTS
This route is delayed
12%of the time, by +85 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
88%
Delayed 3h+
0.9%
Cancelled
0.2%
Avg when late
+85m
Best & worst day to fly
Most on-time
Tuesday
delayed 2%
Worst
Friday
delayed 36%
Which airline is most punctual on DEN → ATL?
Deltadelayed 6%
Uniteddelayed 10%
Frontierdelayed 22%
Southwestdelayed 23%
Frequently asked
How often is the Denver, CO to Atlanta, GA flight delayed?
About 12% of DEN → ATL flights arrive late (15+ minutes), by an average of 85 minutes when they do, based on 442 flights in April 2026.
Which airline is most punctual on DEN → ATL?
Delta, delayed 6% of the time — the best of the 4 airlines flying this route.
What is the best day to fly DEN → ATL?
Tuesday is the most on-time (delayed 2%), while Friday is the worst (delayed 36%).
Airport overviews