Redmond (RDM) to Salt Lake City (SLC) flights
SkyWest Airlines flies nonstop from Roberts Field to Salt Lake City International Airport, with about 14 flights a week in July 2026. The 525-mile flight takes about 1h 42m gate to gate.
- Distance
- 525 mi · 845 km
- Flight time
- 1h 42m
- Airlines
- 1
- Seats filled
- 80%
Airlines flying RDM to SLC
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| SkyWest Airlines | 14 | Embraer E175 | 41,704 | 1h 42m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
RDM to SLC flight schedule
2 flight numbers flew this route in August 2026, 2 of them almost daily. The first usually leaves at 5:10am and the last at 12:31pm. 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 4004Delta Air Lines · operated by SkyWest Airlines | 5:10am | 7:54am | 31 | 90% |
| DL 3727Delta Air Lines · operated by SkyWest Airlines | 12:31pm | 3:20pm | 31 | 91% |
Is RDM to SLC on time?
From September 2025 to August 2026, 91% of 729 flights arrived within 15 minutes of schedule and 0.8% were cancelled. Flights leaving around 12pm were the most punctual (93%), those around 5am the least (90%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (67%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 729 | 91% | 11 min | 0.8% |
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 | 349 | 90% | |
| 6am to 7am | 16 | 75% | |
| 12pm to 1pm | 332 | 93% | |
| 1pm to 2pm | 31 | 84% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 62 | 4,000 | |
| September 2025 | 60 | 3,674 | |
| October 2025 | 62 | 3,688 | |
| November 2025 | 59 | 3,306 | |
| December 2025 | 62 | 3,556 | |
| January 2026 | 62 | 3,032 | |
| February 2026 | 52 | 2,676 | |
| March 2026 | 63 | 3,373 | |
| April 2026 | 60 | 3,528 | |
| May 2026 | 63 | 3,494 | |
| June 2026 | 61 | 3,750 | |
| July 2026 | 61 | 3,698 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.