Denver (DEN) to Helena (HLN) flights
SkyWest Airlines flies nonstop from Denver International Airport to Helena Regional Airport, with about 13 flights a week in July 2026. The 594-mile flight takes about 2h 0m gate to gate.
- Distance
- 594 mi · 956 km
- Flight time
- 2h 0m
- Airlines
- 1
- Seats filled
- 81%
Airlines flying DEN to HLN
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| SkyWest Airlines | 13 | Embraer E175, Bombardier CRJ200, Bombardier CRJ700 | 43,554 | 2h 0m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
DEN to HLN flight schedule
2 flight numbers flew this route in August 2026, 2 of them almost daily. The first usually leaves at 11:42am and the last at 7:30pm. 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 5388United Airlines · operated by SkyWest Airlines | 11:42am | 1:45pm | 31 | 83% |
| UA 4705United Airlines · operated by SkyWest Airlines | 7:30pm | 9:30pm | 31 | 76% |
Is DEN to HLN on time?
From September 2025 to August 2026, 81% of 783 flights arrived within 15 minutes of schedule and 0.5% were cancelled. Flights leaving around 2pm were the most punctual (86%), those around 7pm the least (78%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (37%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 783 | 81% | 15 min | 0.5% |
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 |
|---|---|---|---|
| 11am to 12pm | 335 | 82% | |
| 12pm to 1pm | 30 | 97% | |
| 2pm to 3pm | 55 | 86% | |
| 7pm to 8pm | 355 | 78% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 90 | 3,824 | |
| September 2025 | 90 | 3,689 | |
| October 2025 | 89 | 3,657 | |
| November 2025 | 59 | 3,340 | |
| December 2025 | 61 | 3,641 | |
| January 2026 | 63 | 3,237 | |
| February 2026 | 55 | 3,278 | |
| March 2026 | 61 | 3,623 | |
| April 2026 | 60 | 3,823 | |
| May 2026 | 62 | 3,904 | |
| June 2026 | 60 | 3,794 | |
| July 2026 | 59 | 3,744 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.