Allegiant Air TYS to DEN on-time performance
Allegiant Air nonstop flights from Knoxville to Denver · Aug 2025 – Jul 2026
On-time arrivals
88%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
6 min
48 min when late
Rank on route
#2 of 5
route average 85% on time
Key facts
- Allegiant Air flights on TYS to DEN arrived on time 88% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 3% arrived an hour or more late.
- That ranks #2 of 5 airlines on this route, which averaged 85% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (54%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion54%
- Airline (crew, maintenance, cleaning, fueling)25%
- Security13%
- Late-arriving aircraft7%
- Extreme weather0%
Other airlines on TYS to DEN
- United Airlines83% on time · 15 min avg delay
- SkyWest Airlines93% on time · 8 min avg delay
- Frontier Airlines75% on time · 22 min avg delay
- Southwest Airlines68% on time · 26 min avg delay
Full TYS to DEN comparison →
Allegiant Air on-time record across all routes →
66 Allegiant Air 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.