JetBlue Airways is the most reliable airline on the BUF to FLL route with a 74% on-time rate, compared to Frontier Airlines at 43%. Based on 1,573 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: BUF to FLL
Buffalo to Fort Lauderdale — airline reliability comparison
On-Time Rate by Airline
JetBlue Airways74%
Southwest Airlines64%
Frontier Airlines43%
BUF to FLL Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| JetBlue AirwaysB6Best | 74% | 1.7% | 73m | 1,573 |
| Southwest AirlinesWN | 64% | 3.4% | 76m | 152 |
| Frontier AirlinesF9Worst | 43% | 8.2% | 83m | 62 |
Route Overview
73%
Overall On-Time
73m
Avg Delay
1.9%
Cancel Rate
1,928
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.