Denver (DEN) to Hailey (SUN) flights
SkyWest Airlines flies nonstop from Denver International Airport to Friedman Memorial Airport, with about 14 flights a week in July 2026. The 557-mile flight takes about 2h 0m gate to gate.
- Distance
- 557 mi · 896 km
- Flight time
- 2h 0m
- Airlines
- 1
- Seats filled
- 75%
Airlines flying DEN to SUN
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| SkyWest Airlines | 14 | Embraer E175 | 32,922 | 2h 0m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
DEN to SUN flight schedule
2 flight numbers flew this route in August 2026, 2 of them almost daily. The first usually leaves at 11:45am and the last at 7:10pm. 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) |
|---|---|---|---|---|
| UA 5554United Airlines · operated by SkyWest Airlines | 11:45am | 1:48pm | 31 | 86% |
| UA 5734United Airlines · operated by SkyWest Airlines | 7:10pm | 9:12pm | 31 | 63% |
Is DEN to SUN on time?
From September 2025 to August 2026, 81% of 630 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 11am were the most punctual (86%), those around 7pm the least (74%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (36%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 630 | 81% | 17 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 | 61 | 3,461 | |
| September 2025 | 60 | 3,223 | |
| October 2025 | 55 | 2,732 | |
| November 2025 | 30 | 1,537 | |
| December 2025 | 48 | 2,716 | |
| January 2026 | 61 | 2,634 | |
| February 2026 | 57 | 3,194 | |
| March 2026 | 62 | 3,346 | |
| April 2026 | 35 | 1,322 | |
| May 2026 | 39 | 2,016 | |
| June 2026 | 60 | 3,362 | |
| July 2026 | 61 | 3,379 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.