Pittsburgh, PA → Chicago, IL flight delays
PIT → ORD · all airlines · 347 flights · April 2026 · source: US BTS
This route is delayed
23%of the time, by +97 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
77%
Delayed 3h+
2.4%
Cancelled
2.9%
Avg when late
+97m
Best & worst day to fly
Most on-time
Friday
delayed 7%
Worst
Thursday
delayed 39%
Which airline is most punctual on PIT → ORD?
Republicdelayed 19%
Uniteddelayed 22%
Americandelayed 27%
SkyWestdelayed 30%
Frequently asked
How often is the Pittsburgh, PA to Chicago, IL flight delayed?
About 23% of PIT → ORD flights arrive late (15+ minutes), by an average of 97 minutes when they do, based on 347 flights in April 2026.
Which airline is most punctual on PIT → ORD?
Republic, delayed 19% of the time — the best of the 4 airlines flying this route.
What is the best day to fly PIT → ORD?
Friday is the most on-time (delayed 7%), while Thursday is the worst (delayed 39%).
Airport overviews