Jacksonville, FL → Chicago, IL flight delays
JAX → ORD · all airlines · 210 flights · May 2026 · source: US BTS
This route is delayed
17%of the time, by +117 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
83%
Delayed 3h+
3.3%
Cancelled
0.5%
Avg when late
+117m
Best & worst day to fly
Most on-time
Friday
delayed 3%
Worst
Monday
delayed 33%
Which airline is most punctual on JAX → ORD?
Republicdelayed 11%
Uniteddelayed 14%
SkyWestdelayed 25%
Frequently asked
How often is the Jacksonville, FL to Chicago, IL flight delayed?
About 17% of JAX → ORD flights arrive late (15+ minutes), by an average of 117 minutes when they do, based on 210 flights in May 2026.
Which airline is most punctual on JAX → ORD?
Republic, delayed 11% of the time — the best of the 3 airlines flying this route.
What is the best day to fly JAX → ORD?
Friday is the most on-time (delayed 3%), while Monday is the worst (delayed 33%).
Airport overviews