Frontier Airlines STL to TPA on-time performance
Frontier Airlines nonstop flights from St. Louis to Tampa · Aug 2025 – Jul 2026
On-time arrivals
67%
arrived < 15 min late
Cancelled
6.9%
2 flights
Avg arrival delay
18 min
51 min when late
Rank on route
#2 of 2
route average 80% on time
Key facts
- Frontier Airlines flights on STL to TPA arrived on time 67% of the time in Aug 2025 – Jul 2026.
- 6.9% were cancelled, and 11% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 80% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (60%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion60%
- Extreme weather23%
- Late-arriving aircraft9%
- Airline (crew, maintenance, cleaning, fueling)7%
- Security0%
Other airlines on STL to TPA
- Southwest Airlines80% on time · 13 min avg delay
Full STL to TPA comparison →
Frontier Airlines on-time record across all routes →
29 Frontier Airlines flights tracked on this route; 2 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.