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

Springfield, MO (SGF) to Chicago, IL (ORD) flight delay odds

68.8% of 1,437 official scheduled SGF-to-ORD flights arrived on time; 19.8% arrived at least 30 minutes late and 2.7% 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 SIGNALVariable
68.8%arrived on time
19.8%30+ min late
2.7%cancelled
1,437scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late12.3%all scheduled flights
120+ minutes late4.7%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+15.9 mincompleted flights

Which departure time was most reliable for SGF to ORD?

Among qualifying SGF-to-ORD departure window results, Early morning had the highest on-time rate: 81.6% of 358 flights. Evening was lowest at 56.1% across 385 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning35881.6%10.1%1.1%
Late morning42373.3%18.0%0.2%
Afternoon27063.0%25.9%3.3%
Evening38556.1%26.8%6.2%

Which weekday was most reliable for SGF to ORD?

Among qualifying SGF-to-ORD weekday results, Tuesday had the highest on-time rate: 76.4% of 191 flights. Sunday was lowest at 59.4% across 219 flights.

DayFlightsOn time30+ minCancelled
Monday21865.6%22.0%4.1%
Tuesday19176.4%13.6%3.1%
Wednesday21067.1%22.4%3.8%
Thursday21170.6%16.1%2.4%
Friday21271.2%17.9%0.9%
Saturday17672.7%15.9%2.3%
Sunday21959.4%29.2%2.3%

Which airline was most reliable for SGF to ORD?

Among qualifying SGF-to-ORD airline results, Envoy Air had the highest on-time rate: 73.5% of 1,090 flights. SkyWest Airlines was lowest at 53.9% across 347 flights.

AirlineFlightsOn time30+ minCancelled
Envoy Air1,09073.5%16.3%2.0%
SkyWest Airlines34753.9%30.8%4.9%

Which month was most reliable for SGF to ORD?

Among qualifying SGF-to-ORD month results, May 2026 had the highest on-time rate: 80.0% of 120 flights. December 2025 was lowest at 53.9% across 102 flights.

MonthFlightsOn time30+ minCancelled
July 202511961.3%26.9%0.8%
August 202514772.1%15.6%2.7%
September 202516078.8%13.1%0.0%
October 202514364.3%26.6%0.0%
November 202510863.0%27.8%7.4%
December 202510253.9%29.4%4.9%
January 20268670.9%16.3%2.3%
February 20267775.3%11.7%0.0%
March 20269558.9%29.5%4.2%
April 202614075.0%14.3%2.9%
May 202612080.0%11.7%0.8%
June 202614065.7%18.6%7.1%

What drove SGF to ORD delay minutes?

Late aircraft was the largest recorded SGF-to-ORD delay category, accounting for 35.5% of 32,357 BTS-attributed delay minutes during July 2025–June 2026.

Airline24.6%
Late aircraft35.5%
National airspace25.9%
Weather13.7%
Security0.4%
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.