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

Detroit, MI (DTW) to Elmira/Corning, NY (ELM) flight delay odds

76.4% of 917 official scheduled DTW-to-ELM flights arrived on time; 16.5% arrived at least 30 minutes late and 1.3% 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
76.4%arrived on time
16.5%30+ min late
1.3%cancelled
917scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late11.0%all scheduled flights
120+ minutes late5.3%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+15.5 mincompleted flights

Which departure time was most reliable for DTW to ELM?

Among qualifying DTW-to-ELM departure window results, Late morning had the highest on-time rate: 78.4% of 245 flights. Afternoon was lowest at 73.7% across 342 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning24578.4%16.7%2.0%
Afternoon34273.7%17.3%0.9%
Night31878.0%15.4%1.3%

Which weekday was most reliable for DTW to ELM?

Among qualifying DTW-to-ELM weekday results, Saturday had the highest on-time rate: 81.4% of 113 flights. Friday was lowest at 70.5% across 132 flights.

DayFlightsOn time30+ minCancelled
Monday13677.2%16.9%0.7%
Tuesday13774.5%14.6%0.7%
Wednesday13280.3%14.4%1.5%
Thursday13180.2%13.7%1.5%
Friday13270.5%19.7%2.3%
Saturday11381.4%12.4%0.0%
Sunday13672.1%22.8%2.2%

Which airline was most reliable for DTW to ELM?

Only SkyWest Airlines met the DTW-to-ELM airline threshold: 76.4% of 917 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines91776.4%16.5%1.3%

Which month was most reliable for DTW to ELM?

Among qualifying DTW-to-ELM month results, September 2025 had the highest on-time rate: 90.9% of 77 flights. December 2025 was lowest at 51.3% across 76 flights.

MonthFlightsOn time30+ minCancelled
July 20258471.4%26.2%1.2%
August 20258279.3%11.0%0.0%
September 20257790.9%9.1%0.0%
October 20258588.2%7.1%0.0%
November 20257672.4%17.1%6.6%
December 20257651.3%36.8%1.3%
January 20266162.3%23.0%6.6%
February 20265667.9%21.4%0.0%
March 20266264.5%27.4%1.6%
April 20267682.9%9.2%0.0%
May 20269288.0%9.8%0.0%
June 20269085.6%7.8%0.0%

What drove DTW to ELM delay minutes?

Airline was the largest recorded DTW-to-ELM delay category, accounting for 77.4% of 20,443 BTS-attributed delay minutes during July 2025–June 2026.

Airline77.4%
Late aircraft0.0%
National airspace6.5%
Weather16.1%
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.