Frontier Airlines SMF to DEN on-time performance
Frontier Airlines nonstop flights from Sacramento to Denver · Aug 2025 – Jul 2026
On-time arrivals
82%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
16 min
83 min when late
Rank on route
#2 of 3
route average 83% on time
Key facts
- Frontier Airlines flights on SMF to DEN arrived on time 82% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 6% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 83% on time overall.
- The largest source of delay minutes was late-arriving aircraft (65%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft65%
- Airline (crew, maintenance, cleaning, fueling)22%
- Air traffic control & airport congestion13%
- Extreme weather0%
- Security0%
Other airlines on SMF to DEN
- Southwest Airlines78% on time · 12 min avg delay
- United Airlines89% on time · 8 min avg delay
Full SMF to DEN comparison →
Frontier Airlines on-time record across all routes →
183 Frontier Airlines flights tracked on this route; 0 cancelled, 2 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.