Portland (PDX) to Salt Lake City (SLC) flights
Delta Air Lines, SkyWest Airlines, Horizon Air fly nonstop from Portland International Airport to Salt Lake City International Airport, with about 58 flights a week in July 2026. The 630-mile flight takes about 1h 48m gate to gate.
- Distance
- 630 mi · 1,014 km
- Flight time
- 1h 48m
- Airlines
- 3
- Seats filled
- 84%
Airlines flying PDX to SLC
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Delta Air Lines | 32 | Boeing 737-900ER, Airbus A320-100/200, Boeing 737-800 | 237,371 | 1h 45m |
| SkyWest Airlines | 21 | Embraer E175, Bombardier CRJ700 | 38,236 | 1h 56m |
| Horizon Air | 5 | Embraer E175 | 13,703 | 1h 52m |
| Alaska AirlinesSeasonal or ended | n/a | Boeing 737-900ER, Boeing 737-800, Boeing 737 MAX 9 | 6,031 | 1h 51m |
| Frontier AirlinesSeasonal or ended | n/a | Airbus A320neo, Airbus A320-100/200 | 3,648 | 1h 53m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
PDX to SLC flight schedule
11 flight numbers flew this route in August 2026, 5 of them almost daily. The first usually leaves at 5:45am and the last at 7:00pm. 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 1270Delta Air Lines | 5:45am | 8:33am | 31 | 98% |
| AS 2333Alaska Airlines · operated by Horizon Air | 7:52am | 10:45am | 18 | 92% |
| DL 1203Delta Air Lines | 9:45am | 12:33pm | 31 | 91% |
| AS 3355Alaska Airlines · operated by SkyWest Airlines | 10:45am | 1:57pm | 13 | 83% |
| AS 3112Alaska Airlines · operated by SkyWest Airlines | 10:55am | 1:59pm | 18 | 90% |
| DL 1209Delta Air Lines | 1:15pm | 4:07pm | 31 | 86% |
| AS 3120Alaska Airlines · operated by SkyWest Airlines | 2:30pm | 5:29pm | 18 | 91% |
| AS 3131Alaska Airlines · operated by SkyWest Airlines | 2:45pm | 5:49pm | 13 | 85% |
| DL 1244Delta Air Lines | 5:08pm | 8:00pm | 31 | 88% |
| AS 3291Alaska Airlines · operated by SkyWest Airlines | 5:40pm | 8:41pm | 28 | 81% |
| DL 1238Delta Air Lines | 7:00pm | 9:53pm | 17 | 89% |
Is PDX to SLC on time?
From September 2025 to August 2026, 89% of 2,586 flights arrived within 15 minutes of schedule and 1.1% were cancelled. Flights leaving around 5am were the most punctual (98%), those around 5pm the least (85%). Most delay time was caused by late-arriving aircraft (53%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 1,696 | 91% | 6 min | 1.5% |
| Alaska Airlines | 864 | 87% | 9 min | 0.3% |
| Frontier Airlines | 26 | 73% | 29 min | 0% |
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 | 365 | 98% | |
| 7am to 8am | 268 | 86% | |
| 9am to 10am | 273 | 92% | |
| 10am to 11am | 214 | 89% | |
| 1pm to 2pm | 364 | 86% | |
| 2pm to 3pm | 247 | 92% | |
| 5pm to 6pm | 509 | 85% | |
| 7pm to 8pm | 269 | 88% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 244 | 29,807 | |
| September 2025 | 233 | 26,800 | |
| October 2025 | 221 | 26,965 | |
| November 2025 | 199 | 22,643 | |
| December 2025 | 201 | 23,940 | |
| January 2026 | 176 | 18,701 | |
| February 2026 | 170 | 19,304 | |
| March 2026 | 205 | 23,375 | |
| April 2026 | 213 | 24,696 | |
| May 2026 | 222 | 25,799 | |
| June 2026 | 223 | 28,106 | |
| July 2026 | 256 | 29,715 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.