Detroit (DTW) to Portland (PWM) flights
Delta Air Lines flies nonstop from Detroit Metropolitan Wayne County Airport to Portland International Jetport, with about 14 flights a week in July 2026. The 668-mile flight takes about 1h 50m gate to gate.
- Distance
- 668 mi · 1,075 km
- Flight time
- 1h 50m
- Airlines
- 1
- Seats filled
- 87%
Airlines flying DTW to PWM
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Delta Air Lines | 14 | Boeing 717-200, Airbus A320-100/200, Airbus A319 | 40,316 | 1h 47m |
| SkyWest AirlinesSeasonal or ended | n/a | Bombardier CRJ900, Embraer E175 | 8,569 | 1h 55m |
| Republic AirlineSeasonal or ended | n/a | Embraer E175 | 4,731 | 1h 57m |
| Endeavor AirSeasonal or ended | n/a | Bombardier CRJ900 | 2,768 | 1h 55m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
DTW to PWM flight schedule
2 flight numbers flew this route in August 2026, 2 of them almost daily. The first usually leaves at 10:05am and the last at 2:05pm. 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 426Delta Air Lines | 10:05am | 12:02pm | 31 | 89% |
| DL 1821Delta Air Lines | 2:05pm | 4:01pm | 31 | 89% |
Is DTW to PWM on time?
From September 2025 to August 2026, 83% of 662 flights arrived within 15 minutes of schedule and 1.2% were cancelled. Flights leaving around 2pm were the most punctual (83%), those around 10am the least (83%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (67%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 662 | 83% | 13 min | 1.2% |
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 |
|---|---|---|---|
| 10am to 11am | 364 | 83% | |
| 2pm to 3pm | 282 | 83% | |
| 3pm to 4pm | 14 | 93% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 61 | 6,417 | |
| September 2025 | 60 | 5,923 | |
| October 2025 | 61 | 5,726 | |
| November 2025 | 57 | 4,215 | |
| December 2025 | 57 | 4,121 | |
| January 2026 | 34 | 1,986 | |
| February 2026 | 27 | 1,779 | |
| March 2026 | 55 | 3,689 | |
| April 2026 | 60 | 4,345 | |
| May 2026 | 61 | 5,930 | |
| June 2026 | 60 | 6,008 | |
| July 2026 | 60 | 6,245 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.