Flight profile · PSA Airlines
OH5149
Knoxville/Maryville (TYS) to Washington (DCA) · scheduled 6:00 AM – 9:00 AM
How OH5149 performs
1,027 operations, 2023-07-01 to 2026-06-30.
OH5149 arrived on time 82.7% of the time, against 76.4% for all TYS → DCA flights — this specific departure is 6.3 percentage points better than the route as a whole. Against PSA Airlines’s own flights on this route it is 7.5 points better.
Source: US DOT Bureau of Transportation Statistics · 1,027 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OH5149 | 82.7% | 2.73% | -11 min | 7.8% | 1,027 |
| PSA Airlines on TYS → DCA | 75.3% | 3.96% | -8 min | 11.8% | 2,680 |
| All TYS → DCA flights | 76.4% | 3.67% | -9 min | 10.7% | 3,241 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
By day of week
Does OH5149 run worse on particular days?
Saturday is historically the most reliable day and Monday the least, a gap of 8.4 percentage points.
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30 · Days with fewer than 120 operations are not scored.
Data and methodology
Calculated by FlyerIntel from 1,027 records of OH5149 operating TYS → DCA, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.