Knoxville, TN → Chicago, IL flight delays
TYS → ORD · all airlines · 215 flights · May 2026 · source: US BTS
This route is delayed
21%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
79%
Delayed 3h+
3.3%
Cancelled
1.9%
Avg when late
+97m
Best & worst day to fly
Most on-time
Wednesday
delayed 12%
Worst
Monday
delayed 32%
Which airline is most punctual on TYS → ORD?
SkyWestdelayed 23%
Uniteddelayed 23%
Frequently asked
How often is the Knoxville, TN to Chicago, IL flight delayed?
About 21% of TYS → ORD flights arrive late (15+ minutes), by an average of 97 minutes when they do, based on 215 flights in May 2026.
Which airline is most punctual on TYS → ORD?
SkyWest, delayed 23% of the time — the best of the 2 airlines flying this route.
What is the best day to fly TYS → ORD?
Wednesday is the most on-time (delayed 12%), while Monday is the worst (delayed 32%).
Airport overviews