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

Sault Ste. Marie, MI (CIU) to Detroit, MI (DTW) flight delay odds

77.4% of 363 official scheduled CIU-to-DTW flights arrived on time; 13.2% arrived at least 30 minutes late and 5.8% 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 SIGNALHigher disruption
77.4%arrived on time
13.2%30+ min late
5.8%cancelled
363scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late10.2%all scheduled flights
120+ minutes late5.5%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+6.3 mincompleted flights

Which departure time was most reliable for CIU to DTW?

Only Afternoon met the CIU-to-DTW departure window threshold: 77.2% of 355 scheduled flights arrived on time during July 2025–June 2026.

Departure windowFlightsOn time30+ minCancelled
Afternoon35577.2%13.2%5.9%

Which weekday was most reliable for CIU to DTW?

Among qualifying CIU-to-DTW weekday results, Wednesday had the highest on-time rate: 84.6% of 52 flights. Friday was lowest at 74.5% across 51 flights.

DayFlightsOn time30+ minCancelled
Monday5275.0%13.5%7.7%
Tuesday5381.1%15.1%1.9%
Wednesday5284.6%5.8%7.7%
Thursday5174.5%9.8%7.8%
Friday5174.5%17.6%5.9%
Saturday5275.0%15.4%3.8%
Sunday5276.9%15.4%5.8%

Which airline was most reliable for CIU to DTW?

Only SkyWest Airlines met the CIU-to-DTW airline threshold: 77.4% of 363 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines36377.4%13.2%5.8%

Which month was most reliable for CIU to DTW?

Among qualifying CIU-to-DTW month results, June 2026 had the highest on-time rate: 96.7% of 30 flights. February 2026 was lowest at 53.6% across 28 flights.

MonthFlightsOn time30+ minCancelled
July 20253171.0%25.8%0.0%
August 20253193.5%6.5%0.0%
September 20253090.0%3.3%0.0%
October 20253187.1%9.7%0.0%
November 20252885.7%10.7%0.0%
December 20253171.0%12.9%9.7%
January 20263161.3%22.6%12.9%
February 20262853.6%28.6%14.3%
March 20263161.3%16.1%16.1%
April 20263070.0%13.3%13.3%
May 20263187.1%6.5%3.2%
June 20263096.7%3.3%0.0%

What drove CIU to DTW delay minutes?

Airline was the largest recorded CIU-to-DTW delay category, accounting for 56.4% of 6,818 BTS-attributed delay minutes during July 2025–June 2026.

Airline56.4%
Late aircraft0.0%
National airspace8.2%
Weather35.4%
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.