Route · ATL → ROC · 2020–2025 BTS data
Atlanta to Rochester
The ATL–ROC corridor (Atlanta, GA → Rochester, NY) runs ahead of the national average, served by 1 carrier across roughly 749 miles.
Data updated 2026-06-13
- 80.8%
- On-time
- +1.8 pts
- vs US avg
- 65 min
- Delay when late
- 5,371
- Flights
Cancelled
1.4%
Best Month
Sep 2024 91%
Worst Month
Dec 2025 57%
Distance
749 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 88 | 38 | 4 | 0 | DL |
| Nov 2025 | 84 | 21 | 3 | 0 | DL |
| Oct 2025 | 88 | 15 | 0 | 1 | DL |
| Sep 2025 | 82 | 14 | 0 | 0 | DL |
| Aug 2025 | 91 | 23 | 2 | 0 | DL |
| Jul 2025 | 91 | 28 | 5 | 0 | DL |
| Jun 2025 | 90 | 32 | 4 | 0 | DL |
| May 2025 | 91 | 35 | 1 | 0 | DL |
| Apr 2025 | 90 | 21 | 0 | 0 | DL |
| Mar 2025 | 91 | 21 | 0 | 0 | DL |
| Feb 2025 | 81 | 25 | 0 | 0 | DL |
| Jan 2025 | 80 | 22 | 1 | 0 | DL |
| Dec 2024 | 88 | 22 | 0 | 0 | DL |
| Nov 2024 | 83 | 14 | 0 | 0 | DL |
| Oct 2024 | 84 | 10 | 0 | 0 | DL |
| Sep 2024 | 81 | 7 | 0 | 0 | DL |
| Aug 2024 | 85 | 20 | 0 | 0 | DL |
| Jul 2024 | 91 | 29 | 8 | 2 | DL |
| Jun 2024 | 89 | 15 | 0 | 0 | DL |
| May 2024 | 88 | 19 | 1 | 1 | DL |
| Apr 2024 | 86 | 22 | 0 | 0 | DL |
| Mar 2024 | 88 | 15 | 0 | 0 | DL |
| Feb 2024 | 73 | 10 | 0 | 0 | DL |
| Jan 2024 | 75 | 14 | 0 | 0 | DL |
Cancellation Rate
1.4%
29 of 2,058 flights
Diversion Rate
0.2%
4 of 2,058 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
ATL - Atlanta
Full on-time, delay-cause, and seasonal performance for Atlanta, GA.
Origin airport →ROC - Rochester
Full on-time, delay-cause, and seasonal performance for Rochester, NY.
Destination airport →Compare the two airports
See ATL and ROC side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to ATL–ROC.
Routes with a similar on-time rate
What the Data Says About ATL to ROC
5,371 tracked flights put the ATL to ROC pairing (Atlanta to Rochester) at a 80.8% on-time rate, squarely in line with the wider network. Delays that do occur run 65.2 minutes on average. Across the 749-mile route and its 1 carrier, the trailing 24 months show 1.4% cancelled and 0.2% diverted (2,058 flights sampled).
The monthly split is wide on this route: Sep 2024 posted the strongest performance at 91% on-time, while Dec 2025 came in at just 57% - a 35-point swing worth factoring into travel timing.
Frequently Asked Questions
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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.