Atlanta, GA → Las Vegas, NV flight delays
ATL → LAS · all airlines · 419 flights · April 2026 · source: US BTS
This route is delayed
26%of the time, by +57 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
74%
Delayed 3h+
1.7%
Cancelled
0.2%
Avg when late
+57m
Best & worst day to fly
Most on-time
Saturday
delayed 19%
Worst
Tuesday
delayed 31%
Which airline is most punctual on ATL → LAS?
Deltadelayed 24%
Southwestdelayed 27%
Frontierdelayed 29%
Frequently asked
How often is the Atlanta, GA to Las Vegas, NV flight delayed?
About 26% of ATL → LAS flights arrive late (15+ minutes), by an average of 57 minutes when they do, based on 419 flights in April 2026.
Which airline is most punctual on ATL → LAS?
Delta, delayed 24% of the time — the best of the 3 airlines flying this route.
What is the best day to fly ATL → LAS?
Saturday is the most on-time (delayed 19%), while Tuesday is the worst (delayed 31%).
Airport overviews