Atlanta, GA → Baltimore, MD flight delays
ATL → BWI · all airlines · 440 flights · April 2026 · source: US BTS
This route is delayed
18%of the time, by +52 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
82%
Delayed 3h+
0.5%
Cancelled
0.7%
Avg when late
+52m
Best & worst day to fly
Most on-time
Thursday
delayed 12%
Worst
Tuesday
delayed 22%
Which airline is most punctual on ATL → BWI?
Deltadelayed 14%
Southwestdelayed 15%
Frontierdelayed 31%
Frequently asked
How often is the Atlanta, GA to Baltimore, MD flight delayed?
About 18% of ATL → BWI flights arrive late (15+ minutes), by an average of 52 minutes when they do, based on 440 flights in April 2026.
Which airline is most punctual on ATL → BWI?
Delta, delayed 14% of the time — the best of the 3 airlines flying this route.
What is the best day to fly ATL → BWI?
Thursday is the most on-time (delayed 12%), while Tuesday is the worst (delayed 22%).
Airport overviews