Route · ROC → ATL · 2020–2025 BTS data
Rochester to Atlanta
The ROC–ATL corridor (Rochester, NY → Atlanta, GA) runs ahead of the national average, served by 1 carrier across roughly 749 miles.
Data updated 2026-06-13
- 85.1%
- On-time
- +6.1 pts
- vs US avg
- 87 min
- Delay when late
- 5,371
- Flights
Cancelled
1.6%
Best Month
Sep 2025 93%
Worst Month
Dec 2025 53%
Distance
749 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 88 | 41 | 5 | 0 | DL |
| Nov 2025 | 84 | 19 | 3 | 0 | DL |
| Oct 2025 | 88 | 9 | 0 | 0 | DL |
| Sep 2025 | 82 | 6 | 0 | 0 | DL |
| Aug 2025 | 91 | 17 | 2 | 1 | DL |
| Jul 2025 | 91 | 19 | 5 | 1 | DL |
| Jun 2025 | 90 | 20 | 4 | 1 | DL |
| May 2025 | 91 | 27 | 1 | 0 | DL |
| Apr 2025 | 90 | 22 | 0 | 0 | DL |
| Mar 2025 | 91 | 13 | 0 | 0 | DL |
| Feb 2025 | 81 | 23 | 0 | 0 | DL |
| Jan 2025 | 80 | 21 | 2 | 1 | DL |
| Dec 2024 | 88 | 27 | 0 | 0 | DL |
| Nov 2024 | 83 | 7 | 0 | 0 | DL |
| Oct 2024 | 84 | 9 | 0 | 0 | DL |
| Sep 2024 | 81 | 6 | 0 | 1 | DL |
| Aug 2024 | 85 | 9 | 1 | 0 | DL |
| Jul 2024 | 91 | 24 | 8 | 1 | DL |
| Jun 2024 | 89 | 7 | 0 | 0 | DL |
| May 2024 | 88 | 14 | 1 | 0 | DL |
| Apr 2024 | 86 | 12 | 0 | 0 | DL |
| Mar 2024 | 88 | 14 | 0 | 0 | DL |
| Feb 2024 | 73 | 7 | 0 | 0 | DL |
| Jan 2024 | 75 | 19 | 0 | 1 | DL |
Cancellation Rate
1.6%
32 of 2,058 flights
Diversion Rate
0.3%
7 of 2,058 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 →ATL - Atlanta
Full on-time, delay-cause, and seasonal performance for Atlanta, GA.
Destination airport →Compare the two airports
See ROC and ATL 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–ATL.
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What the Data Says About ROC to ATL
Rochester to Atlanta (ROC to ATL) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 85.1% on-time rate across 5,371 flights, with delays that do happen averaging 86.7 minutes. The corridor runs roughly 749 miles and is served by 1 carrier. Over the most recent 24 months, 32 of 2,058 flights were cancelled (1.6%) and 7 diverted (0.3%).
The monthly split is wide on this route: Sep 2025 posted the strongest performance at 93% on-time, while Dec 2025 came in at just 53% - a 39-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.