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

Detroit, MI (DTW) to Appleton, WI (ATW) flight delay odds

73.8% of 1,063 official scheduled DTW-to-ATW flights arrived on time; 18.6% arrived at least 30 minutes late and 1.4% 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
73.8%arrived on time
18.6%30+ min late
1.4%cancelled
1,063scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late13.5%all scheduled flights
120+ minutes late6.3%all scheduled flights
Diverted0.7%did not reach as scheduled
Average arrival+14.9 mincompleted flights

Which departure time was most reliable for DTW to ATW?

Among qualifying DTW-to-ATW departure window results, Night had the highest on-time rate: 86.7% of 45 flights. Evening was lowest at 68.9% across 559 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning36578.4%15.3%1.6%
Afternoon9478.7%14.9%0.0%
Evening55968.9%22.4%1.6%
Night4586.7%6.7%0.0%

Which weekday was most reliable for DTW to ATW?

Among qualifying DTW-to-ATW weekday results, Saturday had the highest on-time rate: 81.3% of 150 flights. Monday was lowest at 69.5% across 154 flights.

DayFlightsOn time30+ minCancelled
Monday15469.5%25.3%1.3%
Tuesday15671.8%17.9%1.3%
Wednesday15176.8%16.6%1.3%
Thursday15074.7%18.0%0.7%
Friday15271.7%22.4%1.3%
Saturday15081.3%10.7%0.7%
Sunday15070.7%19.3%3.3%

Which airline was most reliable for DTW to ATW?

Among qualifying DTW-to-ATW airline results, Delta Air Lines had the highest on-time rate: 82.4% of 68 flights. SkyWest Airlines was lowest at 73.2% across 995 flights.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines99573.2%19.3%1.5%
Delta Air Lines6882.4%8.8%0.0%

Which month was most reliable for DTW to ATW?

Among qualifying DTW-to-ATW month results, August 2025 had the highest on-time rate: 92.3% of 91 flights. March 2026 was lowest at 51.6% across 93 flights.

MonthFlightsOn time30+ minCancelled
July 20258766.7%26.4%1.1%
August 20259192.3%5.5%0.0%
September 20259091.1%5.6%0.0%
October 20259388.2%5.4%0.0%
November 20258875.0%12.5%4.5%
December 20259053.3%38.9%0.0%
January 20267855.1%34.6%1.3%
February 20268065.0%30.0%0.0%
March 20269351.6%28.0%8.6%
April 20269075.6%17.8%0.0%
May 20269384.9%12.9%0.0%
June 20269082.2%10.0%1.1%

What drove DTW to ATW delay minutes?

Airline was the largest recorded DTW-to-ATW delay category, accounting for 73.4% of 25,607 BTS-attributed delay minutes during July 2025–June 2026.

Airline73.4%
Late aircraft1.1%
National airspace9.6%
Weather15.8%
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.