Atlanta (ATL) to Portland (PWM) flights
Delta Air Lines flies nonstop from Hartsfield Jackson Atlanta International Airport to Portland International Jetport, with about 20 flights a week in July 2026. The 1,027-mile flight takes about 2h 33m gate to gate.
- Distance
- 1,027 mi · 1,653 km
- Flight time
- 2h 33m
- Airlines
- 1
- Seats filled
- 84%
Airlines flying ATL to PWM
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Delta Air Lines | 20 | Airbus A321, Airbus A320-100/200, Boeing 737-900ER | 96,693 | 2h 33m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
ATL to PWM flight schedule
2 flight numbers flew this route in August 2026, 2 of them almost daily. The first usually leaves at 10:30am and the last at 8:34pm. 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 2479Delta Air Lines | 10:30am | 1:07pm | 31 | 84% |
| DL 2138Delta Air Lines | 8:34pm | 11:13pm | 31 | 66% |
Is ATL to PWM on time?
From September 2025 to August 2026, 74% of 631 flights arrived within 15 minutes of schedule and 1% were cancelled. Flights leaving around 9am were the most punctual (93%), those around 3pm the least (48%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (41%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 631 | 74% | 16 min | 1% |
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 |
|---|---|---|---|
| 9am to 10am | 94 | 93% | |
| 10am to 11am | 117 | 84% | |
| 3pm to 4pm | 57 | 48% | |
| 7pm to 8pm | 89 | 73% | |
| 8pm to 9pm | 238 | 68% | |
| 9pm to 10pm | 31 | 81% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 74 | 11,289 | |
| September 2025 | 61 | 8,538 | |
| October 2025 | 61 | 9,384 | |
| November 2025 | 58 | 7,763 | |
| December 2025 | 32 | 5,102 | |
| January 2026 | 30 | 4,393 | |
| February 2026 | 28 | 4,517 | |
| March 2026 | 31 | 4,908 | |
| April 2026 | 32 | 4,969 | |
| May 2026 | 56 | 8,395 | |
| June 2026 | 82 | 12,849 | |
| July 2026 | 90 | 14,586 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.