Delta Air Lines SLC to BZN on-time performance
Delta Air Lines nonstop flights from Salt Lake City to Bozeman · Aug 2025 – Jul 2026
On-time arrivals
89%
arrived < 15 min late
Cancelled
0.3%
2 flights
Avg arrival delay
7 min
56 min when late
Rank on route
#1 of 2
route average 88% on time
Key facts
- Delta Air Lines flights on SLC to BZN arrived on time 89% of the time in Aug 2025 – Jul 2026.
- 0.3% were cancelled, and 3% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 88% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (66%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)66%
- Late-arriving aircraft14%
- Extreme weather13%
- Air traffic control & airport congestion7%
- Security0%
Other airlines on SLC to BZN
- SkyWest Airlines87% on time · 7 min avg delay
Full SLC to BZN comparison →
Delta Air Lines on-time record across all routes →
654 Delta Air Lines flights tracked on this route; 2 cancelled, 3 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.