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

Chicago, IL (MDW) to Tulsa, OK (TUL) flight delay odds

74.9% of 442 official scheduled MDW-to-TUL flights arrived on time; 15.2% arrived at least 30 minutes late and 1.1% 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
74.9%arrived on time
15.2%30+ min late
1.1%cancelled
442scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.2%all scheduled flights
120+ minutes late2.9%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+9.3 mincompleted flights

Which departure time was most reliable for MDW to TUL?

Among qualifying MDW-to-TUL departure window results, Afternoon had the highest on-time rate: 82.6% of 149 flights. Night was lowest at 60.0% across 100 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning11979.0%9.2%0.8%
Afternoon14982.6%10.7%1.3%
Evening5967.8%11.9%1.7%
Night10060.0%32.0%1.0%

Which weekday was most reliable for MDW to TUL?

Among qualifying MDW-to-TUL weekday results, Saturday had the highest on-time rate: 82.7% of 52 flights. Thursday was lowest at 63.1% across 65 flights.

DayFlightsOn time30+ minCancelled
Monday6677.3%15.2%0.0%
Tuesday6677.3%15.2%0.0%
Wednesday6476.6%14.1%1.6%
Thursday6563.1%21.5%1.5%
Friday6572.3%16.9%3.1%
Saturday5282.7%7.7%1.9%
Sunday6476.6%14.1%0.0%

Which airline was most reliable for MDW to TUL?

Only Southwest Airlines met the MDW-to-TUL airline threshold: 74.9% of 442 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines44274.9%15.2%1.1%

Which month was most reliable for MDW to TUL?

Among qualifying MDW-to-TUL month results, November 2025 had the highest on-time rate: 88.9% of 27 flights. June 2026 was lowest at 56.7% across 60 flights.

MonthFlightsOn time30+ minCancelled
July 20255362.3%17.0%1.9%
August 20253387.9%9.1%0.0%
September 20253083.3%6.7%0.0%
October 20253585.7%2.9%0.0%
November 20252788.9%3.7%7.4%
December 20252982.8%17.2%0.0%
March 20265064.0%24.0%2.0%
April 20265981.4%11.9%1.7%
May 20266180.3%13.1%0.0%
June 20266056.7%28.3%0.0%

What drove MDW to TUL delay minutes?

Late aircraft was the largest recorded MDW-to-TUL delay category, accounting for 58.7% of 6,598 BTS-attributed delay minutes during July 2025–June 2026.

Airline27.0%
Late aircraft58.7%
National airspace9.0%
Weather5.3%
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.