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

Detroit, MI (DTW) to Harrisburg, PA (MDT) flight delay odds

72.2% of 284 official scheduled DTW-to-MDT flights arrived on time; 20.1% arrived at least 30 minutes late and 2.1% 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
72.2%arrived on time
20.1%30+ min late
2.1%cancelled
284scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late15.1%all scheduled flights
120+ minutes late8.1%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+28.2 mincompleted flights

Which departure time was most reliable for DTW to MDT?

Among qualifying DTW-to-MDT departure window results, Late morning had the highest on-time rate: 76.9% of 52 flights. Afternoon was lowest at 69.9% across 113 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning5276.9%13.5%3.8%
Afternoon11369.9%21.2%0.9%
Night11972.3%21.8%2.5%

Which weekday was most reliable for DTW to MDT?

Among qualifying DTW-to-MDT weekday results, Saturday had the highest on-time rate: 80.6% of 36 flights. Sunday was lowest at 59.5% across 42 flights.

DayFlightsOn time30+ minCancelled
Monday4367.4%30.2%0.0%
Tuesday3971.8%25.6%0.0%
Wednesday3873.7%15.8%0.0%
Thursday4278.6%16.7%0.0%
Friday4475.0%15.9%4.5%
Saturday3680.6%11.1%5.6%
Sunday4259.5%23.8%4.8%

Which airline was most reliable for DTW to MDT?

Only SkyWest Airlines met the DTW-to-MDT airline threshold: 72.2% of 284 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines28472.2%20.1%2.1%

Which month was most reliable for DTW to MDT?

Among qualifying DTW-to-MDT month results, October 2025 had the highest on-time rate: 92.3% of 52 flights. February 2026 was lowest at 46.7% across 15 flights.

MonthFlightsOn time30+ minCancelled
October 20255292.3%5.8%0.0%
November 20253476.5%8.8%2.9%
December 20254247.6%42.9%4.8%
January 20264858.3%29.2%6.2%
February 20261546.7%40.0%0.0%
May 20265377.4%15.1%0.0%
June 20263889.5%10.5%0.0%

What drove DTW to MDT delay minutes?

Airline was the largest recorded DTW-to-MDT delay category, accounting for 81.1% of 9,910 BTS-attributed delay minutes during July 2025–June 2026.

Airline81.1%
Late aircraft0.0%
National airspace6.7%
Weather12.2%
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.