Flight profile · PSA Airlines
OH5597
Washington (DCA) to Detroit (DTW) · scheduled 10:10 PM – 11:57 PM
How OH5597 performs
94 operations, 2025-06-05 to 2026-06-30.
OH5597 arrived on time 45.3% of the time, against 79.1% for all DCA → DTW flights — this specific departure is 33.8 percentage points worse than the route as a whole. Against PSA Airlines’s own flights on this route it is 29.5 points worse.
Source: US DOT Bureau of Transportation Statistics · 94 operations between 2025-06-05 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OH5597 | 45.3% | 20.21% | 25 min | 30.7% | 94 |
| PSA Airlines on DCA → DTW | 74.8% | 4.73% | -7 min | 11.1% | 2,581 |
| All DCA → DTW flights | 79.1% | 2.76% | -10 min | 8.8% | 8,411 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-06-05 to 2026-06-30
Other routes OH5597 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| DCA→TLH Washington to Tallahassee | 2023-07-01 – 2026-05-20 | 359 | 71.4% |
| MGM→DFW Montgomery to Dallas–Fort Worth | 2026-03-08 – 2026-04-06 | 28 | — |
| CLT→ORF Charlotte to Norfolk | 2025-03-30 – 2026-03-07 | 69 | — |
| AVP→CLT Wilkes-Barre/Scranton to Charlotte | 2025-11-02 – 2025-12-01 | 17 | — |
| CLT→AVP Charlotte to Wilkes-Barre/Scranton | 2025-11-02 – 2025-12-01 | 17 | — |
| ORF→CLT Norfolk to Charlotte | 2025-10-06 – 2025-11-01 | 26 | — |
| CHS→DCA Charleston to Washington | 2025-08-10 – 2025-08-31 | 4 | — |
| DCA→CHS Washington to Charleston | 2025-08-10 – 2025-08-24 | 3 | — |
| ALB→CLT Albany to Charlotte | 2025-06-07 – 2025-08-02 | 8 | — |
| MSP→DCA Minneapolis to Washington | 2024-11-29 – 2024-11-29 | 1 | — |
| RDU→PHL Raleigh–Durham to Philadelphia | 2024-11-03 – 2024-11-03 | 1 | — |
| HSV→CLT Huntsville to Charlotte | 2024-09-06 – 2024-10-06 | 18 | — |
| CLT→TYS Charlotte to Knoxville/Maryville | 2024-05-06 – 2024-06-04 | 30 | — |
| TYS→CLT Knoxville/Maryville to Charlotte | 2024-05-06 – 2024-06-04 | 30 | — |
| DCA→RDU Washington to Raleigh–Durham | 2024-02-11 – 2024-02-11 | 1 | — |
| RDU→DCA Raleigh–Durham to Washington | 2024-02-11 – 2024-02-11 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route OH5597 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 94 records of OH5597 operating DCA → DTW, 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.