OH5400: Louisville to Washington
PSA Airlines flight OH5400 flies from Louisville (SDF) to Washington (DCA), 760 km. Over August 2025 to July 2026 it usually arrives about 14 minutes late: 73% of 396 flights arrived within 15 minutes of schedule and 7.1% were cancelled (US Department of Transportation data).
On-time record, last 12 months
Every operation of OH5400, August 2025 to July 2026: 396 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as OH5400
- Louisville (SDF) to Washington (DCA)70 flights
- Washington (DCA) to Louisville (SDF)53 flights
- Washington (DCA) to Portland (PWM)44 flights
- Portland (PWM) to Washington (DCA)38 flights
- Washington (DCA) to Cincinnati Northern Kentucky (CVG)32 flights
- Charlotte Douglas (CLT) to Appleton (ATW)30 flights
- Appleton (ATW) to Charlotte Douglas (CLT)30 flights
- Dallas-Fort Worth (DFW) to Bush Field (AGS)27 flights
- Bush Field (AGS) to Dallas-Fort Worth (DFW)27 flights
- Atlanta (ATL) to Washington (DCA)17 flights
Other flights from Louisville to Washington
More about Louisville (SDF) and Washington (DCA).
Questions and answers
- Is OH5400 usually on time?
- 73% of PSA Airlines flight OH5400's 396 flights from August 2025 to July 2026 arrived within 15 minutes of schedule, 4.5 points below the US average of 77.6%. It arrived about 14 minutes late on average.
- How often is OH5400 cancelled or badly delayed?
- 7.1% of OH5400's scheduled flights were cancelled from August 2025 to July 2026 (28 of 396), and 21% of the flights that operated arrived more than 30 minutes late.
- What route does OH5400 fly?
- OH5400 most often flies from Louisville (SDF) to Washington (DCA), 760 km (70 flights in the period). The same flight number also flew Washington (DCA) to Louisville (SDF), Washington (DCA) to Portland (PWM), Portland (PWM) to Washington (DCA).
- Where do these OH5400 figures come from?
- From the US Bureau of Transportation Statistics (BTS) on-time records, which cover every domestic flight by the larger US airlines. The figures cover August 2025 to July 2026 and are updated each month when new BTS data is published, about two months after the month ends. See how TripStow measures punctuality.
How does PSA Airlines compare? PSA Airlines' on-time record and the US airline league table.
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