Frontier Airlines DFW to DEN on-time performance
Frontier Airlines nonstop flights from Dallas/Fort Worth to Denver · Aug 2025 – Jul 2026
On-time arrivals
77%
arrived < 15 min late
Cancelled
0.9%
11 flights
Avg arrival delay
20 min
84 min when late
Rank on route
#4 of 5
route average 70% on time
Key facts
- Frontier Airlines flights on DFW to DEN arrived on time 77% of the time in Aug 2025 – Jul 2026.
- 0.9% were cancelled, and 9% arrived an hour or more late.
- That ranks #4 of 5 airlines on this route, which averaged 70% on time overall.
- The largest source of delay minutes was late-arriving aircraft (62%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft62%
- Airline (crew, maintenance, cleaning, fueling)19%
- Air traffic control & airport congestion17%
- Extreme weather2%
- Security0%
Other airlines on DFW to DEN
- American Airlines62% on time · 27 min avg delay
- United Airlines77% on time · 19 min avg delay
- Envoy Air88% on time · 8 min avg delay
- SkyWest Airlines91% on time · 19 min avg delay
Full DFW to DEN comparison →
Frontier Airlines on-time record across all routes →
1,166 Frontier Airlines flights tracked on this route; 11 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.