Southwest Airlines is the most reliable airline on the FLL to BWI route with a 77% on-time rate, compared to JetBlue Airways at 42%. Based on 9,210 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: FLL to BWI
Fort Lauderdale to Baltimore — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines77%
Spirit Airlines69%
Frontier Airlines67%
JetBlue Airways42%
FLL to BWI Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 77% | 1.9% | 61m | 9,210 |
| Spirit AirlinesNK | 69% | 2.1% | 64m | 3,572 |
| Frontier AirlinesF9 | 67% | 3.3% | 72m | 153 |
| JetBlue AirwaysB6Worst | 42% | 5.8% | 58m | 69 |
Route Overview
75%
Overall On-Time
62m
Avg Delay
2.1%
Cancel Rate
13,020
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.