Dayton (DAY) to Atlanta (ATL) flights
Delta Air Lines flies nonstop from James M. Cox Dayton International Airport to Hartsfield Jackson Atlanta International Airport, with about 25 flights a week in July 2026. The 432-mile flight takes about 1h 33m gate to gate.
- Distance
- 432 mi · 695 km
- Flight time
- 1h 33m
- Airlines
- 1
- Seats filled
- 84%
Airlines flying DAY to ATL
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Delta Air Lines | 25 | Boeing 717-200, Boeing 737-800 | 127,174 | 1h 33m |
| Endeavor AirSeasonal or ended | n/a | Bombardier CRJ900 | 2,244 | 1h 33m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
DAY to ATL flight schedule
4 flight numbers flew this route in August 2026, 4 of them almost daily. The first usually leaves at 6:00am and the last at 6:30pm. 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 3140Delta Air Lines | 6:00am | 7:40am | 31 | 92% |
| DL 3108Delta Air Lines | 11:26am | 1:05pm | 31 | 93% |
| DL 2763Delta Air Lines | 3:06pm | 4:50pm | 31 | 88% |
| DL 3088Delta Air Lines | 6:30pm | 8:19pm | 25 | 83% |
Is DAY to ATL on time?
From September 2025 to August 2026, 89% of 1,441 flights arrived within 15 minutes of schedule and 1.9% were cancelled. Flights leaving around 1pm were the most punctual (95%), those around 3pm the least (82%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (41%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 1,441 | 89% | 11 min | 1.9% |
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 | 92% | |
| 11am to 12pm | 359 | 93% | |
| 1pm to 2pm | 83 | 95% | |
| 2pm to 3pm | 113 | 92% | |
| 3pm to 4pm | 123 | 82% | |
| 4pm to 5pm | 107 | 88% | |
| 6pm to 7pm | 278 | 83% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 110 | 10,929 | |
| September 2025 | 127 | 12,139 | |
| October 2025 | 146 | 12,778 | |
| November 2025 | 130 | 10,731 | |
| December 2025 | 116 | 10,180 | |
| January 2026 | 99 | 8,390 | |
| February 2026 | 105 | 9,888 | |
| March 2026 | 116 | 10,998 | |
| April 2026 | 118 | 10,587 | |
| May 2026 | 118 | 11,453 | |
| June 2026 | 108 | 10,579 | |
| July 2026 | 112 | 10,766 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.