Allegiant Air SFB to TYS on-time performance
Allegiant Air nonstop flights from Sanford to Knoxville · Aug 2025 – Jul 2026
On-time arrivals
64%
arrived < 15 min late
Cancelled
0.6%
4 flights
Avg arrival delay
27 min
73 min when late
Rank on route
#1 of 1
route average 64% on time
Key facts
- Allegiant Air flights on SFB to TYS arrived on time 64% of the time in Aug 2025 – Jul 2026.
- 0.6% were cancelled, and 14% arrived an hour or more late.
- That ranks #1 of 1 airlines on this route, which averaged 64% on time overall.
- The largest source of delay minutes was late-arriving aircraft (43%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft43%
- Extreme weather26%
- Airline (crew, maintenance, cleaning, fueling)18%
- Air traffic control & airport congestion13%
- Security0%
Other airlines on SFB to TYS
639 Allegiant Air flights tracked on this route; 4 cancelled, 3 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.