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Route Reliability

Oklahoma City → Atlanta

OKC–ATL · 761 miles · Will Rogers International Airport to Hartsfield–Jackson Atlanta International Airport

83
Pretty Reliable
WanderNerd Reliability Score
86%
Arrive within 15 minutes
2 min early
Average arrival delay
2.2%
Cancelled
1,836
Flights in the data

Data through May 2026.

Who flies it best

Ranked by on-time arrivals. Historical results, not predictions.

  1. 1.Delta Air Lines88%1,728 flights
  2. 2.Frontier Airlines52%107 flights

Not enough history to rank: Southwest Airlines (1 flights). We rank airlines only after 100 flights on the route.

What the data says

Morning-you made the right choice.

OKC–ATL flights departing between 6–9 AM arrived on time 92% of the time, versus 75% between 6–9 PM.

Sunday scaries are real for this one.

OKC–ATL flights arrived on time 93% of the time on Wednesdays. On Sundays: 80%.

Delta Air Lines has a clear lead on this route.

Delta Air Lines arrived on time 88% of the time on this route; Frontier Airlines managed 52%.

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
  • Mon84%(259 flights)
  • Tue85%(257 flights)
  • Wed93%(246 flights)
  • Thu88%(287 flights)
  • Fri88%(256 flights)
  • Sat85%(192 flights)
  • Sun80%(289 flights)
On-time by departure window
  • 3–6 AM92%(356 flights)
  • 6–9 AM92%(355 flights)
  • 9 AM–12 PM89%(325 flights)
  • 12–3 PM82%(343 flights)
  • 3–6 PM77%(359 flights)
  • 6–9 PM75%(48 flights)
On-time trend by month
86%
May

Jun 76% → May 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202576%147
July 202579%150
August 202586%147
September 202596%140
October 202589%157
November 202585%146
December 202584%159
January 202684%136
February 202693%141
March 202684%158
April 202689%150
May 202686%155

Keep nerding

Based on 1,836 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.