Dallas to Charleston — airline reliability comparison
is the most reliable airline on the DFW to CHS route with a 88% on-time rate, compared to American Airlines at 70%. Based on 414 flights tracked.
This route involves high-congestion airports, which can affect reliability regardless of airline.
Source: Bureau of Transportation Statistics. Updated October 2026.| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| MQBest | 88% | 1.6% | 46m | 414 |
| SkyWest AirlinesOO | 79% | 4.0% | 44m | 25 |
| PSA AirlinesOH | 72% | 1.9% | 75m | 268 |
| American AirlinesAAWorst | 70% | 2.3% | 68m | 3,584 |
Delays, TSA, weather, gates — we'll let you know if something matters.
Data last updated October 2026. Source: Bureau of Transportation Statistics.