Route · ROC → DTW · 2020–2025 BTS data
Rochester to Detroit
The ROC–DTW corridor (Rochester, NY → Detroit, MI) runs ahead of the national average, served by 16 carriers across roughly 296 miles.
Data updated 2026-06-13
- 88.3%
- On-time
- +9.3 pts
- vs US avg
- 101 min
- Delay when late
- 6,509
- Flights
Cancelled
0.8%
Best Month
Nov 2023 98%
Worst Month
Jan 2024 68%
Distance
296 mi
Carriers
16
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 43 | 16 | 2 | 0 | OO |
| Nov 2025 | 45 | 6 | 5 | 0 | OO |
| Oct 2025 | 31 | 6 | 0 | 0 | OO |
| Sep 2025 | 30 | 3 | 0 | 0 | OO |
| Aug 2025 | 51 | 7 | 0 | 0 | OO |
| Jul 2025 | 54 | 8 | 0 | 0 | OO |
| Jun 2025 | 41 | 6 | 0 | 0 | OO |
| Feb 2025 | 50 | 21 | 0 | 0 | OO |
| Jan 2025 | 47 | 13 | 0 | 0 | OO,YX |
| Dec 2024 | 107 | 28 | 0 | 0 | 9E,OO,YX |
| Nov 2024 | 105 | 6 | 0 | 0 | OO,9E,YX |
| Oct 2024 | 115 | 5 | 0 | 0 | OO,9E |
| Sep 2024 | 111 | 11 | 0 | 0 | OO,9E |
| Aug 2024 | 116 | 27 | 3 | 0 | 9E,OO |
| Jul 2024 | 116 | 28 | 2 | 0 | 9E,OO |
| Jun 2024 | 114 | 28 | 1 | 0 | 9E,OO |
| May 2024 | 119 | 8 | 0 | 1 | 9E,OO |
| Apr 2024 | 116 | 12 | 0 | 0 | 9E,OO |
| Mar 2024 | 112 | 11 | 0 | 0 | 9E,DL,OO |
| Feb 2024 | 85 | 10 | 0 | 0 | 9E,DL,OO |
| Jan 2024 | 92 | 29 | 3 | 0 | 9E,DL |
| Dec 2023 | 99 | 6 | 0 | 0 | 9E |
| Nov 2023 | 109 | 2 | 0 | 0 | 9E,OO |
| Oct 2023 | 111 | 7 | 0 | 0 | 9E,OO |
Cancellation Rate
0.8%
16 of 2,019 flights
Diversion Rate
0.0%
1 of 2,019 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
ROC - Rochester
Full on-time, delay-cause, and seasonal performance for Rochester, NY.
Origin airport →DTW - Detroit
Full on-time, delay-cause, and seasonal performance for Detroit, MI.
Destination airport →Compare the two airports
See ROC and DTW side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to ROC–DTW.
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What the Data Says About ROC to DTW
Rochester to Detroit (ROC to DTW) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 88.3% on-time rate across 6,509 flights, with delays that do happen averaging 100.8 minutes. The corridor runs roughly 296 miles and is served by 16 carriers. Over the most recent 24 months, 16 of 2,019 flights were cancelled (0.8%) and 1 diverted (0.0%).
The monthly split is wide on this route: Nov 2023 posted the strongest performance at 98% on-time, while Jan 2024 came in at just 68% - a 30-point swing worth factoring into travel timing.
Frequently Asked Questions
How often are flights delayed from ROC to DTW? ▼
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.