Southwest Airlines is the most reliable airline on the TPA to BUF route with a 84% on-time rate, compared to Frontier Airlines at 76%. Based on 2,091 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: TPA to BUF
Tampa to Buffalo — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines84%
Frontier Airlines76%
TPA to BUF Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 84% | 1.6% | 63m | 2,091 |
| Frontier AirlinesF9Worst | 76% | 2.0% | 63m | 725 |
Route Overview
81%
Overall On-Time
65m
Avg Delay
1.6%
Cancel Rate
2,863
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.