is the most reliable airline on the DCA to GSO route with a 86% on-time rate, compared to PSA Airlines at 73%. Based on 361 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: DCA to GSO
Washington to Greensboro — airline reliability comparison
On-Time Rate by Airline
86%
Republic Airways78%
PSA Airlines73%
DCA to GSO Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| MQBest | 86% | 3.5% | 73m | 361 |
| Republic AirwaysYX | 78% | 3.8% | 56m | 152 |
| PSA AirlinesOHWorst | 73% | 4.6% | 69m | 2,383 |
Route Overview
76%
Overall On-Time
71m
Avg Delay
3.6%
Cancel Rate
2,940
Total Flights
Flying out of DCA? We'll brief you.
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Data last updated October 2026. Source: Bureau of Transportation Statistics.