Harrisburg (MDT) to Atlanta (ATL) flights
Delta Air Lines, Endeavor Air fly nonstop from Harrisburg International Airport to Hartsfield Jackson Atlanta International Airport, with about 26 flights a week in July 2026. The 620-mile flight takes about 1h 56m gate to gate.
- Distance
- 620 mi · 998 km
- Flight time
- 1h 56m
- Airlines
- 2
- Seats filled
- 87%
Airlines flying MDT to ATL
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Delta Air Lines | 23 | Boeing 717-200, Airbus A320-100/200, Airbus A319 | 99,364 | 1h 56m |
| Endeavor Air | 2 | Bombardier CRJ900, Bombardier CRJ700 | 5,366 | 2h 2m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
MDT 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 6:24pm. 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 1255Delta Air Lines | 6:00am | 7:58am | 31 | 91% |
| DL 1248Delta Air Lines | 11:55am | 1:56pm | 31 | 84% |
| DL 2517Delta Air Lines | 3:03pm | 5:04pm | 25 | 60% |
| DL 2857Delta Air Lines | 6:24pm | 8:35pm | 31 | 82% |
Is MDT to ATL on time?
From September 2025 to August 2026, 84% of 1,112 flights arrived within 15 minutes of schedule and 2.2% were cancelled. Flights leaving around 6am were the most punctual (90%), those around 2pm the least (70%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (56%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 1,112 | 84% | 14 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 |
|---|---|---|---|
| 6am to 7am | 365 | 90% | |
| 11am to 12pm | 183 | 87% | |
| 12pm to 1pm | 92 | 82% | |
| 1pm to 2pm | 64 | 76% | |
| 2pm to 3pm | 74 | 70% | |
| 3pm to 4pm | 24 | 71% | |
| 5pm to 6pm | 32 | 76% | |
| 6pm to 7pm | 243 | 82% | |
| 7pm to 8pm | 35 | 74% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 86 | 9,548 | |
| September 2025 | 82 | 8,587 | |
| October 2025 | 88 | 10,356 | |
| November 2025 | 82 | 8,169 | |
| December 2025 | 83 | 7,442 | |
| January 2026 | 80 | 7,238 | |
| February 2026 | 74 | 7,908 | |
| March 2026 | 85 | 8,315 | |
| April 2026 | 84 | 8,075 | |
| May 2026 | 82 | 7,995 | |
| June 2026 | 109 | 10,372 | |
| July 2026 | 113 | 10,725 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.