Philadelphia, PA → Atlanta, GA flight delays
PHL → ATL · all airlines · 491 flights · April 2026 · source: US BTS
This route is delayed
15%of the time, by +74 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
85%
Delayed 3h+
1.6%
Cancelled
1.2%
Avg when late
+74m
Best & worst day to fly
Most on-time
Wednesday
delayed 10%
Worst
Sunday
delayed 22%
Which airline is most punctual on PHL → ATL?
Deltadelayed 9%
PSAdelayed 18%
Frontierdelayed 29%
Frequently asked
How often is the Philadelphia, PA to Atlanta, GA flight delayed?
About 15% of PHL → ATL flights arrive late (15+ minutes), by an average of 74 minutes when they do, based on 491 flights in April 2026.
Which airline is most punctual on PHL → ATL?
Delta, delayed 9% of the time — the best of the 3 airlines flying this route.
What is the best day to fly PHL → ATL?
Wednesday is the most on-time (delayed 10%), while Sunday is the worst (delayed 22%).
Airport overviews