Atlanta (ATL) to Rochester (ROC) flights
Delta Air Lines flies nonstop from Hartsfield Jackson Atlanta International Airport to Frederick Douglass Greater Rochester International Airport, with about 20 flights a week in July 2026. The 749-mile flight takes about 2h 4m gate to gate.
- Distance
- 749 mi · 1,205 km
- Flight time
- 2h 4m
- Airlines
- 1
- Seats filled
- 84%
Airlines flying ATL to ROC
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Delta Air Lines | 20 | Airbus A320-100/200, Airbus A321, Airbus A319 | 140,691 | 2h 4m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
ATL to ROC flight schedule
3 flight numbers flew this route in August 2026, 3 of them almost daily. The first usually leaves at 9:23am and the last at 9:42pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| DL 2511Delta Air Lines | 9:23am | 11:31am | 31 | 83% |
| DL 2047Delta Air Lines | 3:15pm | 5:20pm | 31 | 76% |
| DL 2472Delta Air Lines | 9:42pm | 11:50pm | 31 | 74% |
Is ATL to ROC on time?
From September 2025 to August 2026, 78% of 1,043 flights arrived within 15 minutes of schedule and 2.2% were cancelled. Flights leaving around 9am were the most punctual (84%), those around 9pm the least (74%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (51%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 1,043 | 78% | 13 min | 2.2% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 9am to 10am | 309 | 84% | |
| 11am to 12pm | 50 | 78% | |
| 3pm to 4pm | 305 | 77% | |
| 9pm to 10pm | 359 | 74% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 89 | 13,329 | |
| September 2025 | 82 | 11,272 | |
| October 2025 | 87 | 13,040 | |
| November 2025 | 81 | 11,413 | |
| December 2025 | 84 | 10,832 | |
| January 2026 | 75 | 9,133 | |
| February 2026 | 78 | 9,746 | |
| March 2026 | 87 | 11,410 | |
| April 2026 | 88 | 11,919 | |
| May 2026 | 91 | 13,458 | |
| June 2026 | 85 | 11,951 | |
| July 2026 | 88 | 13,188 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.