Route
DTW → ELM
Detroit Metropolitan Wayne County Airport Elmira Corning Regional Airport
How punctual is this route?
- On-time arrivals
- 77.1%
- Less than 15 minutes late
- Cancelled
- 1.4%
- Of scheduled flights
- Average delay when late
- 98 min
- Flights arriving 15+ minutes late
- Flights tracked
- 936
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 73%
- Extreme weather 20%
- Air traffic control & airport 7%
- Late-arriving aircraft 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 90.9% | 77 |
| October 2025 | 88.2% | 85 |
| November 2025 | 77.5% | 76 |
| December 2025 | 52.0% | 76 |
| January 2026 | 66.7% | 61 |
| February 2026 | 67.9% | 56 |
| March 2026 | 65.6% | 62 |
| April 2026 | 82.9% | 76 |
| May 2026 | 88.0% | 92 |
| June 2026 | 85.6% | 90 |
| July 2026 | 67.4% | 92 |
| August 2026 | 81.3% | 93 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| SkyWest Airlines | 936 | 77.1% | 1.4% | 98 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OO3860
24% late · 117 flights
-
OO3949
21% late · 117 flights
-
OO3869
14% late · 116 flights
-
OO3760
23% late · 108 flights
-
OO4101
16% late · 94 flights
-
OO4032
27% late · 91 flights
-
OO3963
36% late · 62 flights
-
OO4040
26% late · 62 flights
-
OO3981
29% late · 48 flights
-
OO3964
31% late · 36 flights
-
OO3928
17% late · 24 flights
-
OO3942
12% late · 24 flights
-
OO3926
24% late · 21 flights
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