BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
ATL→OKC

Atlanta, GA (ATL) to Oklahoma City, OK (OKC) flight delay odds

79.5% of 1,829 official scheduled ATL-to-OKC flights arrived on time; 12.5% arrived at least 30 minutes late and 2.2% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
79.5%arrived on time
12.5%30+ min late
2.2%cancelled
1,829scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.0%all scheduled flights
120+ minutes late2.2%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+3.0 mincompleted flights

Which departure time was most reliable for ATL to OKC?

Among qualifying ATL-to-OKC departure window results, Evening had the highest on-time rate: 80.8% of 365 flights. Night was lowest at 78.1% across 360 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning53680.2%11.4%2.6%
Afternoon54178.2%13.5%1.8%
Evening36580.8%12.3%2.2%
Night36078.1%13.6%2.2%

Which weekday was most reliable for ATL to OKC?

Among qualifying ATL-to-OKC weekday results, Wednesday had the highest on-time rate: 87.1% of 249 flights. Sunday was lowest at 72.6% across 292 flights.

DayFlightsOn time30+ minCancelled
Monday26475.0%16.3%1.1%
Tuesday26584.5%10.2%0.4%
Wednesday24987.1%8.8%0.4%
Thursday28781.5%11.1%0.7%
Friday26077.7%11.9%3.1%
Saturday21278.8%10.4%6.1%
Sunday29272.6%17.5%4.1%

Which airline was most reliable for ATL to OKC?

Among qualifying ATL-to-OKC airline results, Delta Air Lines had the highest on-time rate: 80.6% of 1,725 flights. Frontier Airlines was lowest at 61.2% across 103 flights.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines1,72580.6%11.5%2.1%
Frontier Airlines10361.2%28.2%2.9%
Southwest Airlines1100.0%0.0%0.0%

Which month was most reliable for ATL to OKC?

Among qualifying ATL-to-OKC month results, September 2025 had the highest on-time rate: 90.7% of 140 flights. July 2025 was lowest at 64.1% across 156 flights.

MonthFlightsOn time30+ minCancelled
July 202515664.1%25.6%1.9%
August 202514979.9%12.1%0.7%
September 202514090.7%5.7%0.0%
October 202515883.5%12.7%0.0%
November 202515176.8%13.9%4.0%
December 202516273.5%17.3%1.9%
January 202614775.5%11.6%7.5%
February 202614288.7%5.6%0.7%
March 202616279.6%11.7%1.9%
April 202615479.9%11.7%2.6%
May 202615979.9%11.3%2.5%
June 202614983.9%8.7%2.7%

What drove ATL to OKC delay minutes?

Airline was the largest recorded ATL-to-OKC delay category, accounting for 50.0% of 20,302 BTS-attributed delay minutes during July 2025–June 2026.

Airline50.0%
Late aircraft37.0%
National airspace9.7%
Weather3.3%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.