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

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

84.4% of 1,828 official scheduled OKC-to-ATL flights arrived on time; 8.6% 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
84.4%arrived on time
8.6%30+ min late
2.2%cancelled
1,828scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.0%all scheduled flights
120+ minutes late2.7%all scheduled flights
Diverted0.4%did not reach as scheduled
Average arrival-2.6 mincompleted flights

Which departure time was most reliable for OKC to ATL?

Among qualifying OKC-to-ATL departure window results, Early morning had the highest on-time rate: 90.3% of 730 flights. Evening was lowest at 77.3% across 321 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning73090.3%4.7%2.1%
Late morning33086.4%5.5%2.4%
Afternoon44778.3%12.8%2.2%
Evening32177.3%15.3%2.2%

Which weekday was most reliable for OKC to ATL?

Among qualifying OKC-to-ATL weekday results, Wednesday had the highest on-time rate: 92.4% of 249 flights. Sunday was lowest at 77.8% across 293 flights.

DayFlightsOn time30+ minCancelled
Monday26481.4%9.1%2.7%
Tuesday26586.0%9.4%0.4%
Wednesday24992.4%5.6%0.4%
Thursday28786.8%8.7%0.3%
Friday25886.4%8.5%0.8%
Saturday21279.7%6.6%8.0%
Sunday29377.8%11.6%3.8%

Which airline was most reliable for OKC to ATL?

Among qualifying OKC-to-ATL airline results, Delta Air Lines had the highest on-time rate: 86.4% of 1,724 flights. Frontier Airlines was lowest at 50.5% across 103 flights.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines1,72486.4%7.1%2.1%
Frontier Airlines10350.5%34.0%2.9%
Southwest Airlines1100.0%0.0%0.0%

Which month was most reliable for OKC to ATL?

Among qualifying OKC-to-ATL month results, September 2025 had the highest on-time rate: 96.4% of 139 flights. July 2025 was lowest at 75.0% across 156 flights.

MonthFlightsOn time30+ minCancelled
July 202515675.0%12.8%1.3%
August 202514983.9%8.7%1.3%
September 202513996.4%2.9%0.0%
October 202515789.2%4.5%0.0%
November 202515280.3%11.2%3.9%
December 202516280.2%11.7%1.9%
January 202614777.6%8.8%7.5%
February 202614292.3%4.2%0.7%
March 202616282.1%13.0%1.9%
April 202615487.0%9.1%2.6%
May 202615983.0%8.8%2.5%
June 202614987.2%6.7%2.7%

What drove OKC to ATL delay minutes?

Airline was the largest recorded OKC-to-ATL delay category, accounting for 46.4% of 22,785 BTS-attributed delay minutes during July 2025–June 2026.

Airline46.4%
Late aircraft40.2%
National airspace11.6%
Weather1.8%
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.