Frontier Airlines DFW to LAS on-time performance
Frontier Airlines nonstop flights from Dallas/Fort Worth to Las Vegas · Aug 2025 – Jul 2026
On-time arrivals
76%
arrived < 15 min late
Cancelled
1.8%
15 flights
Avg arrival delay
18 min
71 min when late
Rank on route
#2 of 3
route average 69% on time
Key facts
- Frontier Airlines flights on DFW to LAS arrived on time 76% of the time in Aug 2025 – Jul 2026.
- 1.8% were cancelled, and 8% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 69% on time overall.
- The largest source of delay minutes was late-arriving aircraft (59%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft59%
- Air traffic control & airport congestion21%
- Airline (crew, maintenance, cleaning, fueling)17%
- Extreme weather2%
- Security0%
Other airlines on DFW to LAS
- American Airlines67% on time · 24 min avg delay
- Spirit Airlines79% on time · 20 min avg delay
Full DFW to LAS comparison →
Frontier Airlines on-time record across all routes →
841 Frontier Airlines flights tracked on this route; 15 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.