Rochester (ROC) to Atlanta (ATL) flights
Delta Air Lines flies nonstop from Frederick Douglass Greater Rochester International Airport to Hartsfield Jackson Atlanta International Airport, with about 20 flights a week in July 2026. The 749-mile flight takes about 2h 10m gate to gate.
- Distance
- 749 mi · 1,205 km
- Flight time
- 2h 10m
- Airlines
- 1
- Seats filled
- 84%
Airlines flying ROC to ATL
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Delta Air Lines | 20 | Airbus A320-100/200, Airbus A321, Airbus A319 | 140,715 | 2h 10m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
ROC to ATL flight schedule
3 flight numbers flew this route in August 2026, 3 of them almost daily. The first usually leaves at 6:03am and the last at 6:15pm. 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 1200Delta Air Lines | 6:03am | 8:13am | 31 | 86% |
| DL 2511Delta Air Lines | 12:26pm | 2:35pm | 31 | 77% |
| DL 2047Delta Air Lines | 6:15pm | 8:35pm | 31 | 76% |
Is ROC to ATL on time?
From September 2025 to August 2026, 80% of 1,043 flights arrived within 15 minutes of schedule and 2.3% were cancelled. Flights leaving around 6am were the most punctual (86%), those around 12pm the least (75%). Most delay time was caused by late-arriving aircraft (37%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 1,043 | 80% | 16 min | 2.3% |
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 |
|---|---|---|---|
| 6am to 7am | 365 | 86% | |
| 12pm to 1pm | 252 | 75% | |
| 1pm to 2pm | 58 | 79% | |
| 2pm to 3pm | 50 | 82% | |
| 6pm to 7pm | 305 | 77% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 88 | 12,834 | |
| September 2025 | 82 | 11,439 | |
| October 2025 | 89 | 13,829 | |
| November 2025 | 81 | 11,946 | |
| December 2025 | 84 | 11,649 | |
| January 2026 | 76 | 9,246 | |
| February 2026 | 78 | 9,887 | |
| March 2026 | 87 | 11,647 | |
| April 2026 | 87 | 11,219 | |
| May 2026 | 91 | 12,627 | |
| June 2026 | 83 | 11,033 | |
| July 2026 | 88 | 13,459 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.