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Route Reliability

Columbus → Dallas–Fort Worth

CMH–DFW · 926 miles · John Glenn Columbus International Airport to Dallas Fort Worth International Airport

74
Usually Fine
WanderNerd Reliability Score
79%
Arrive within 15 minutes
11 min
Average arrival delay
2.4%
Cancelled
1,728
Flights in the data

Data through May 2026.

Airlines on this route

  • American Airlines79% on time · 1,727 flights
  • Delta Air Lines100% on time · 1 flights

Too little history on this route to call a winner. We rank airlines only after 100 flights each.

What the data says

Morning flights do better here.

CMH–DFW flights departing between 3–6 AM arrived on time 89% of the time, versus 60% between 6–9 PM.

Wednesday is the weak spot.

CMH–DFW flights arrived on time 84% of the time on Fridays. On Wednesdays: 75%.

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
  • Mon76%(236 flights)
  • Tue83%(224 flights)
  • Wed75%(229 flights)
  • Thu79%(254 flights)
  • Fri84%(243 flights)
  • Sat78%(230 flights)
  • Sun78%(257 flights)
On-time by departure window
  • 3–6 AM89%(275 flights)
  • 6–9 AM86%(396 flights)
  • 9 AM–12 PM81%(359 flights)
  • 12–3 PM69%(141 flights)
  • 3–6 PM76%(301 flights)
  • 6–9 PM60%(201 flights)
On-time trend by month
77%
May

Jun 71% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202571%143
July 202575%145
August 202574%135
September 202588%123
October 202584%152
November 202585%154
December 202570%158
January 202676%113
February 202687%117
March 202683%143
April 202681%144
May 202677%146

Same trip, other airports

Keep nerding

Based on 1,728 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.