Rochester, NY → Chicago, IL flight delays
ROC → ORD · all airlines · 220 flights · April 2026 · source: US BTS
This route is delayed
22%of the time, by +141 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
78%
Delayed 3h+
4.2%
Cancelled
3.6%
Avg when late
+141m
Best & worst day to fly
Most on-time
Saturday
delayed 12%
Worst
Wednesday
delayed 31%
Which airline is most punctual on ROC → ORD?
Uniteddelayed 9%
Envoydelayed 19%
SkyWestdelayed 44%
Frequently asked
How often is the Rochester, NY to Chicago, IL flight delayed?
About 22% of ROC → ORD flights arrive late (15+ minutes), by an average of 141 minutes when they do, based on 220 flights in April 2026.
Which airline is most punctual on ROC → ORD?
United, delayed 9% of the time — the best of the 3 airlines flying this route.
What is the best day to fly ROC → ORD?
Saturday is the most on-time (delayed 12%), while Wednesday is the worst (delayed 31%).
Airport overviews