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

Chicago, IL (ORD) to Lansing, MI (LAN) flight delay odds

71.8% of 777 official scheduled ORD-to-LAN flights arrived on time; 17.4% arrived at least 30 minutes late and 2.8% 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
71.8%arrived on time
17.4%30+ min late
2.8%cancelled
777scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late9.3%all scheduled flights
120+ minutes late2.6%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+9.5 mincompleted flights

Which departure time was most reliable for ORD to LAN?

Among qualifying ORD-to-LAN departure window results, Afternoon had the highest on-time rate: 74.5% of 204 flights. Night was lowest at 66.5% across 242 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning19474.2%16.0%1.5%
Afternoon20474.5%15.7%2.5%
Evening11771.8%15.4%4.3%
Night24266.5%21.5%3.7%

Which weekday was most reliable for ORD to LAN?

Among qualifying ORD-to-LAN weekday results, Tuesday had the highest on-time rate: 83.0% of 112 flights. Friday was lowest at 67.9% across 112 flights.

DayFlightsOn time30+ minCancelled
Monday11369.0%18.6%4.4%
Tuesday11283.0%11.6%1.8%
Wednesday11369.9%21.2%0.9%
Thursday11268.8%17.0%4.5%
Friday11267.9%21.4%1.8%
Saturday10371.8%13.6%3.9%
Sunday11272.3%17.9%2.7%

Which airline was most reliable for ORD to LAN?

Only Envoy Air met the ORD-to-LAN airline threshold: 71.8% of 777 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Envoy Air77771.8%17.4%2.8%

Which month was most reliable for ORD to LAN?

Among qualifying ORD-to-LAN month results, October 2025 had the highest on-time rate: 85.5% of 62 flights. January 2026 was lowest at 53.3% across 60 flights.

MonthFlightsOn time30+ minCancelled
July 20259168.1%24.2%1.1%
August 20259078.9%8.9%2.2%
September 20256185.2%6.6%0.0%
October 20256285.5%11.3%0.0%
November 20255967.8%16.9%5.1%
December 20256256.5%29.0%4.8%
January 20266053.3%33.3%0.0%
February 20265375.5%18.9%0.0%
March 20265867.2%20.7%6.9%
April 20265971.2%15.3%8.5%
May 20266272.6%12.9%3.2%
June 20266078.3%11.7%3.3%

What drove ORD to LAN delay minutes?

Late aircraft was the largest recorded ORD-to-LAN delay category, accounting for 53.6% of 11,999 BTS-attributed delay minutes during July 2025–June 2026.

Airline11.3%
Late aircraft53.6%
National airspace22.8%
Weather12.3%
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.