Wilmington (ILM) to Atlanta (ATL) flights
Delta Air Lines flies nonstop from Wilmington International Airport to Hartsfield Jackson Atlanta International Airport, with about 27 flights a week in July 2026. The 377-mile flight takes about 1h 26m gate to gate.
- Distance
- 377 mi · 607 km
- Flight time
- 1h 26m
- Airlines
- 1
- Seats filled
- 88%
Airlines flying ILM to ATL
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Delta Air Lines | 27 | Boeing 717-200, Boeing 737-800 | 110,008 | 1h 25m |
| Endeavor AirSeasonal or ended | n/a | Bombardier CRJ900, Bombardier CRJ700 | 15,680 | 1h 33m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
ILM 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 6:47pm. 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 3187Delta Air Lines | 6:00am | 7:25am | 31 | 98% |
| DL 376Delta Air Lines | 10:40am | 12:10pm | 30 | 94% |
| DL 731Delta Air Lines | 2:29pm | 4:06pm | 31 | 77% |
| DL 1292Delta Air Lines | 6:47pm | 8:29pm | 26 | 67% |
Is ILM to ATL on time?
From September 2025 to August 2026, 87% of 1,391 flights arrived within 15 minutes of schedule and 1.6% were cancelled. Flights leaving around 6am were the most punctual (96%), those around 6pm the least (70%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (48%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 1,391 | 87% | 13 min | 1.6% |
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 |
|---|---|---|---|
| 5am to 6am | 49 | 98% | |
| 6am to 7am | 316 | 96% | |
| 10am to 11am | 300 | 93% | |
| 11am to 12pm | 47 | 85% | |
| 2pm to 3pm | 297 | 81% | |
| 4pm to 5pm | 57 | 82% | |
| 5pm to 6pm | 165 | 81% | |
| 6pm to 7pm | 134 | 70% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 118 | 11,938 | |
| September 2025 | 116 | 11,291 | |
| October 2025 | 119 | 11,165 | |
| November 2025 | 109 | 9,980 | |
| December 2025 | 117 | 10,373 | |
| January 2026 | 105 | 8,173 | |
| February 2026 | 101 | 8,357 | |
| March 2026 | 117 | 9,980 | |
| April 2026 | 115 | 9,907 | |
| May 2026 | 116 | 11,185 | |
| June 2026 | 115 | 11,220 | |
| July 2026 | 119 | 12,119 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.