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

Atlanta, GA (ATL) to Tulsa, OK (TUL) flight delay odds

82.9% of 1,582 official scheduled ATL-to-TUL flights arrived on time; 9.9% arrived at least 30 minutes late and 2.1% 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
82.9%arrived on time
9.9%30+ min late
2.1%cancelled
1,582scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.2%all scheduled flights
120+ minutes late2.0%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+0.6 mincompleted flights

Which departure time was most reliable for ATL to TUL?

Among qualifying ATL-to-TUL departure window results, Early morning had the highest on-time rate: 89.7% of 253 flights. Evening was lowest at 73.5% across 83 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning25389.7%4.7%2.0%
Late morning32884.8%10.1%1.2%
Afternoon55381.0%11.6%1.8%
Evening8373.5%13.3%2.4%
Night36581.6%9.9%3.6%

Which weekday was most reliable for ATL to TUL?

Among qualifying ATL-to-TUL weekday results, Wednesday had the highest on-time rate: 88.9% of 234 flights. Friday was lowest at 79.8% across 233 flights.

DayFlightsOn time30+ minCancelled
Monday23680.5%10.2%1.7%
Tuesday23984.1%9.6%1.3%
Wednesday23488.9%7.3%0.0%
Thursday23385.8%6.0%1.7%
Friday23379.8%10.7%3.0%
Saturday17780.8%13.6%4.5%
Sunday23080.0%12.6%3.5%

Which airline was most reliable for ATL to TUL?

Only Delta Air Lines met the ATL-to-TUL airline threshold: 82.9% of 1,582 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines1,58282.9%9.9%2.1%

Which month was most reliable for ATL to TUL?

Among qualifying ATL-to-TUL month results, August 2025 had the highest on-time rate: 88.7% of 142 flights. March 2026 was lowest at 75.6% across 119 flights.

MonthFlightsOn time30+ minCancelled
July 202514676.0%15.8%1.4%
August 202514288.7%7.0%0.0%
September 202513787.6%6.6%0.0%
October 202514680.8%11.0%0.0%
November 202513583.0%8.9%4.4%
December 202512381.3%8.9%4.9%
January 202611178.4%9.9%9.0%
February 202610684.9%9.4%0.0%
March 202611975.6%16.8%3.4%
April 202613686.8%8.1%0.7%
May 202614583.4%9.7%2.1%
June 202613687.5%6.6%1.5%

What drove ATL to TUL delay minutes?

Airline was the largest recorded ATL-to-TUL delay category, accounting for 54.6% of 15,933 BTS-attributed delay minutes during July 2025–June 2026.

Airline54.6%
Late aircraft28.8%
National airspace12.1%
Weather4.5%
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.