SkyWest Airlines SLC to HLN on-time performance
SkyWest Airlines nonstop flights from Salt Lake City to Helena · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
96%
arrived < 15 min late
Cancelled
0.3%
2 flights
Avg arrival delay
2 min
44 min when late
Rank on route
#1 of 1
route average 96% on time
Key facts
- SkyWest Airlines flights on SLC to HLN arrived on time 96% of the time in Aug 2025 – Jul 2026.
- 0.3% were cancelled, and 1% arrived an hour or more late.
- That ranks #1 of 1 airlines on this route, which averaged 96% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (81%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)81%
- Extreme weather12%
- Air traffic control & airport congestion6%
- Late-arriving aircraft0%
- Security0%
Other airlines on SLC to HLN
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.