SkyWest Airlines HLN to SLC on-time performance
SkyWest Airlines nonstop flights from Helena to Salt Lake City · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
95%
arrived < 15 min late
Cancelled
0.3%
2 flights
Avg arrival delay
4 min
69 min when late
Rank on route
#1 of 1
route average 95% on time
Key facts
- SkyWest Airlines flights on HLN to SLC arrived on time 95% of the time in Aug 2025 – Jul 2026.
- 0.3% were cancelled, and 2% arrived an hour or more late.
- That ranks #1 of 1 airlines on this route, which averaged 95% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (85%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)85%
- Extreme weather12%
- Air traffic control & airport congestion3%
- Late-arriving aircraft0%
- Security0%
Other airlines on HLN to SLC
725 SkyWest Airlines flights tracked on this route; 2 cancelled, 0 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.