United Airlines is the most reliable airline on the SRQ to IAD route with a 84% on-time rate, compared to Allegiant Air at 82%. Based on 317 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SRQ to IAD
Sarasota to Washington — airline reliability comparison
On-Time Rate by Airline
United Airlines84%
Allegiant Air82%
SRQ to IAD Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| United AirlinesUABest | 84% | 2.6% | 80m | 317 |
| Allegiant AirG4Worst | 82% | 3.8% | 44m | 53 |
Route Overview
86%
Overall On-Time
77m
Avg Delay
2.2%
Cancel Rate
489
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.