Southwest Airlines TPA to BUF on-time performance
Southwest Airlines nonstop flights from Tampa to Buffalo · Aug 2025 – Jul 2026
On-time arrivals
80%
arrived < 15 min late
Cancelled
1.3%
8 flights
Avg arrival delay
13 min
59 min when late
Rank on route
#2 of 2
route average 81% on time
Key facts
- Southwest Airlines flights on TPA to BUF arrived on time 80% of the time in Aug 2025 – Jul 2026.
- 1.3% were cancelled, and 6% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 81% on time overall.
- The largest source of delay minutes was late-arriving aircraft (56%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft56%
- Airline (crew, maintenance, cleaning, fueling)26%
- Air traffic control & airport congestion14%
- Extreme weather3%
- Security0%
Other airlines on TPA to BUF
- Frontier Airlines84% on time · 11 min avg delay
Full TPA to BUF comparison →
Southwest Airlines on-time record across all routes →
625 Southwest Airlines flights tracked on this route; 8 cancelled, 2 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.