Allegiant Air LAS to AUS on-time performance
Allegiant Air nonstop flights from Las Vegas to Austin · Aug 2025 – Jul 2026
On-time arrivals
84%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
15 min
92 min when late
Rank on route
#1 of 5
route average 74% on time
Key facts
- Allegiant Air flights on LAS to AUS arrived on time 84% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 5% arrived an hour or more late.
- That ranks #1 of 5 airlines on this route, which averaged 74% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (55%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)55%
- Air traffic control & airport congestion25%
- Extreme weather19%
- Late-arriving aircraft0%
- Security0%
Other airlines on LAS to AUS
- Southwest Airlines73% on time · 15 min avg delay
- Delta Air Lines71% on time · 24 min avg delay
- Frontier Airlines81% on time · 14 min avg delay
- Spirit Airlines50% on time · 37 min avg delay
Full LAS to AUS comparison →
Allegiant Air on-time record across all routes →
19 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.