OH5166
PSA Airlines flight 5166 — Washington (DCA) to Charleston (CHS)
On time
79%
Avg delay
~75 min
Cancelled
3.7%
OH5166 is fairly reliable, though delays happen. About 79% of departures arrive on time. When delays happen, the most common cause is late-arriving aircraft.
Monthly breakdown
| Month | On time | Cancelled | Avg delay |
|---|---|---|---|
| 2026-07 | 80% | 3.2% | 54 min |
| 2026-07 | 80% | 3.2% | 309 min |
| 2026-06 | 73% | 15.4% | 69 min |
| 2026-06 | 73% | 15.4% | 58 min |
| 2026-05 | 70% | 0.0% | 310 min |
| 2026-05 | 80% | 0.0% | 125 min |
| 2026-05 | 75% | 0.0% | 85 min |
| 2026-05 | 75% | 0.0% | 78 min |
| 2026-04 | 78% | 4.2% | 90 min |
| 2026-04 | 40% | 16.7% | 115 min |
| 2026-04 | 74% | 4.2% | 63 min |
| 2026-03 | 62% | 6.5% | 100 min |
Top delay cause
late-arriving aircraft
Based on 2,017 tracked departures
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Get a free briefingData last updated October 2026. Source: Bureau of Transportation Statistics.