Atlanta (ATL) to Indianapolis (IND) flights
Delta Air Lines, Southwest Airlines, Frontier Airlines fly nonstop from Hartsfield Jackson Atlanta International Airport to Indianapolis International Airport, with about 63 flights a week in July 2026. The 432-mile flight takes about 1h 28m gate to gate.
- Distance
- 432 mi · 695 km
- Flight time
- 1h 28m
- Airlines
- 3
- Seats filled
- 78%
Airlines flying ATL to IND
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Delta Air Lines | 53 | Boeing 737-900ER, Boeing 737-800, Airbus A321 | 368,432 | 1h 28m |
| Southwest Airlines | 6 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 36,054 | 1h 27m |
| Frontier Airlines | 3 | Airbus A320neo, Airbus A321, Airbus A320-100/200 | 19,272 | 1h 34m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
ATL to IND flight schedule
11 flight numbers flew this route in August 2026, 7 of them almost daily. The first usually leaves at 7:35am and the last at 10:52pm. 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 3125Delta Air Lines | 7:35am | 9:05am | 20 | 95% |
| DL 2952Delta Air Lines | 9:15am | 10:45am | 31 | 90% |
| F9 2497Frontier Airlines | 9:47am | 11:25am | 13 | 69% |
| DL 3013Delta Air Lines | 11:05am | 12:36pm | 31 | 88% |
| WN 3739Southwest Airlines | 1:25pm | 2:50pm | 12 | 100% |
| DL 3134Delta Air Lines | 1:48pm | 3:19pm | 31 | 81% |
| WN 3010Southwest Airlines | 2:50pm | 4:20pm | 4 | n/a |
| DL 3126Delta Air Lines | 4:09pm | 5:45pm | 31 | 77% |
| DL 2979Delta Air Lines | 5:25pm | 7:01pm | 18 | 76% |
| DL 1482Delta Air Lines | 7:47pm | 9:23pm | 31 | 68% |
| DL 2657Delta Air Lines | 10:52pm | 12:27am | 31 | 79% |
Is ATL to IND on time?
From September 2025 to August 2026, 82% of 3,125 flights arrived within 15 minutes of schedule and 1.2% were cancelled. Flights leaving around 7am were the most punctual (94%), those around 8pm the least (74%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (45%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 2,667 | 83% | 11 min | 1.3% |
| Southwest Airlines | 313 | 79% | 12 min | 0.3% |
| Frontier Airlines | 144 | 69% | 21 min | 0.7% |
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 |
|---|---|---|---|
| 7am to 8am | 246 | 94% | |
| 8am to 9am | 223 | 89% | |
| 9am to 10am | 244 | 85% | |
| 11am to 12pm | 416 | 88% | |
| 1pm to 2pm | 164 | 77% | |
| 2pm to 3pm | 306 | 82% | |
| 3pm to 4pm | 132 | 79% | |
| 4pm to 5pm | 281 | 76% | |
| 5pm to 6pm | 201 | 76% | |
| 6pm to 7pm | 147 | 82% | |
| 8pm to 9pm | 234 | 74% | |
| 10pm to 11pm | 283 | 77% | |
| 11pm to 12am | 78 | 89% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 290 | 36,992 | |
| September 2025 | 277 | 36,601 | |
| October 2025 | 295 | 41,398 | |
| November 2025 | 245 | 30,651 | |
| December 2025 | 255 | 30,672 | |
| January 2026 | 239 | 30,827 | |
| February 2026 | 231 | 31,340 | |
| March 2026 | 261 | 36,130 | |
| April 2026 | 253 | 35,685 | |
| May 2026 | 255 | 36,529 | |
| June 2026 | 264 | 38,665 | |
| July 2026 | 277 | 39,002 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.