Salt Lake City (SLC) to Lewiston (LWS) flights
SkyWest Airlines flies nonstop from Salt Lake City International Airport to Lewiston Nez Perce County Airport, with about 7 flights a week in July 2026. The 461-mile flight takes about 1h 36m gate to gate.
- Distance
- 461 mi · 742 km
- Flight time
- 1h 36m
- Airlines
- 1
- Seats filled
- 78%
Airlines flying SLC to LWS
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| SkyWest Airlines | 7 | Embraer E175, Bombardier CRJ550 | 20,331 | 1h 36m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
SLC to LWS flight schedule
1 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 10:55am and the last at 10:55am. 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 3833Delta Air Lines · operated by SkyWest Airlines | 10:55am | 11:43am | 31 | 92% |
Is SLC to LWS on time?
From September 2025 to August 2026, 93% of 365 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 12pm were the most punctual (100%), those around 10am the least (92%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (80%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 365 | 93% | 6 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
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 31 | 1,917 | |
| September 2025 | 30 | 1,774 | |
| October 2025 | 32 | 1,827 | |
| November 2025 | 30 | 1,455 | |
| December 2025 | 30 | 1,471 | |
| January 2026 | 32 | 1,256 | |
| February 2026 | 28 | 1,164 | |
| March 2026 | 32 | 1,527 | |
| April 2026 | 30 | 1,789 | |
| May 2026 | 31 | 2,002 | |
| June 2026 | 31 | 1,971 | |
| July 2026 | 31 | 2,178 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.