Frontier Airlines DEN to BUR on-time performance
Frontier Airlines nonstop flights from Denver to Burbank · Aug 2025 – Jul 2026
On-time arrivals
85%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
5 min
32 min when late
Rank on route
#2 of 4
route average 74% on time
Key facts
- Frontier Airlines flights on DEN to BUR arrived on time 85% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 0% arrived an hour or more late.
- That ranks #2 of 4 airlines on this route, which averaged 74% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (46%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)46%
- Late-arriving aircraft27%
- Air traffic control & airport congestion27%
- Extreme weather0%
- Security0%
Other airlines on DEN to BUR
- Southwest Airlines72% on time · 17 min avg delay
- United Airlines76% on time · 15 min avg delay
- SkyWest Airlines100% on time · 0 min avg delay
Full DEN to BUR comparison →
Frontier Airlines on-time record across all routes →
34 Frontier Airlines flights tracked on this route; 0 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.