BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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HSV→ORD

Huntsville, AL (HSV) to Chicago, IL (ORD) flight delay odds

65.8% of 1,130 official scheduled HSV-to-ORD flights arrived on time; 21.3% arrived at least 30 minutes late and 2.9% 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
65.8%arrived on time
21.3%30+ min late
2.9%cancelled
1,130scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late14.0%all scheduled flights
120+ minutes late7.7%all scheduled flights
Diverted0.4%did not reach as scheduled
Average arrival+26.5 mincompleted flights

Which departure time was most reliable for HSV to ORD?

Among qualifying HSV-to-ORD departure window results, Early morning had the highest on-time rate: 74.7% of 494 flights. Evening was lowest at 42.9% across 140 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning49474.7%15.8%1.6%
Late morning22571.6%19.1%1.3%
Afternoon26957.2%29.4%4.1%
Evening14042.9%28.6%7.1%

Which weekday was most reliable for HSV to ORD?

Among qualifying HSV-to-ORD weekday results, Wednesday had the highest on-time rate: 76.4% of 148 flights. Sunday was lowest at 53.7% across 162 flights.

DayFlightsOn time30+ minCancelled
Monday17265.1%21.5%3.5%
Tuesday15868.4%18.4%2.5%
Wednesday14876.4%15.5%1.4%
Thursday15870.9%16.5%2.5%
Friday17362.4%21.4%2.3%
Saturday15965.4%23.3%5.0%
Sunday16253.7%32.1%3.1%

Which airline was most reliable for HSV to ORD?

Only SkyWest Airlines met the HSV-to-ORD airline threshold: 65.5% of 1,114 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines1,11465.5%21.5%3.0%
Envoy Air1687.5%6.2%0.0%

Which month was most reliable for HSV to ORD?

Among qualifying HSV-to-ORD month results, June 2026 had the highest on-time rate: 91.5% of 59 flights. March 2026 was lowest at 53.5% across 101 flights.

MonthFlightsOn time30+ minCancelled
July 20259269.6%18.5%1.1%
August 202514763.9%20.4%2.7%
September 202512475.0%16.1%0.0%
October 202512167.8%22.3%0.0%
November 202514459.7%20.8%5.6%
December 20259357.0%31.2%3.2%
January 20265961.0%27.1%1.7%
February 20266958.0%34.8%0.0%
March 202610153.5%29.7%10.9%
April 20266068.3%16.7%5.0%
May 20266177.0%11.5%1.6%
June 20265991.5%1.7%1.7%

What drove HSV to ORD delay minutes?

Airline was the largest recorded HSV-to-ORD delay category, accounting for 49.5% of 35,565 BTS-attributed delay minutes during July 2025–June 2026.

Airline49.5%
Late aircraft26.0%
National airspace13.6%
Weather9.0%
Security2.0%
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.