Skip to content
WanderNerd
Check a flight

Route Reliability

Dallas–Fort Worth → CMI

DFW–CMI · 692 miles · Dallas Fort Worth International Airport to CMI Airport

83
Pretty Reliable
WanderNerd Reliability Score
84%
Arrive within 15 minutes
4 min
Average arrival delay
1.6%
Cancelled
728
Flights in the data

Data through May 2026.

American Airlines is the only airline in this data on this route, arriving on time 84% of the time across 728 flights. No comparison to make.

What the data says

12–3 PM has a slight edge.

Departures between 12–3 PM arrived on time 87% of the time, against 81% between 6–9 PM.

Skip Monday if you can.

DFW–CMI flights arrived on time 90% of the time on Fridays. On Mondays: 79%.

Slipping a little lately.

DFW–CMI flights arrived on time 85% of the time over the last three months in the data, compared with 88% in the three months before that.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon79%(102 flights)
  • Tue87%(101 flights)
  • Wed86%(104 flights)
  • Thu85%(101 flights)
  • Fri90%(103 flights)
  • Sat81%(97 flights)
  • Sun80%(103 flights)
On-time by departure window
  • 12–3 PM87%(358 flights)
  • 6–9 PM81%(353 flights)
On-time trend by month
80%
May

Jun 71% → May 80% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202571%59
July 202577%62
August 202581%62
September 202588%59
October 202582%62
November 202589%56
December 202583%58
January 202692%59
February 202691%56
March 202689%62
April 202688%57
May 202680%59

Keep nerding

Based on 728 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.