Chicago, IL → Austin, TX flight delays
ORD → AUS · all airlines · 295 flights · April 2026 · source: US BTS
This route is delayed
31%of the time, by +82 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
69%
Delayed 3h+
3.2%
Cancelled
3.7%
Avg when late
+82m
Best & worst day to fly
Most on-time
Wednesday
delayed 21%
Worst
Tuesday
delayed 42%
Which airline is most punctual on ORD → AUS?
Uniteddelayed 25%
Americandelayed 36%
Frequently asked
How often is the Chicago, IL to Austin, TX flight delayed?
About 31% of ORD → AUS flights arrive late (15+ minutes), by an average of 82 minutes when they do, based on 295 flights in April 2026.
Which airline is most punctual on ORD → AUS?
United, delayed 25% of the time — the best of the 2 airlines flying this route.
What is the best day to fly ORD → AUS?
Wednesday is the most on-time (delayed 21%), while Tuesday is the worst (delayed 42%).
Airport overviews