Flight Reliability
UA 6358 · United Airlines
Louisville → Washington (SDF–IAD)
90
Nerd Approved
WanderNerd Reliability Score
- 87%
- Arrive within 15 minutes
- 2 min
- Average arrival delay
- 1.3%
- Cancelled
- 6 min early
- Median arrival delay
Based on 79 historical flights. Data through May 2026.
What the data says
Friday is doing you no favors.
UA 6358 arrived on time 100% of the time on Saturdays and just 82% on Fridays. That gap is worth planning around.
Better than the United Airlines network average.
UA 6358 arrived on time 87% of the time, versus 79% across the United Airlines network.
The breakdown
- Mon83%(12 flights)
- Tue90%(10 flights)
- Wed82%(11 flights)
- Thu82%(11 flights)
- Fri82%(11 flights)
- Sat100%(11 flights)
- Sun92%(12 flights)
89%
Aug
Jun 90% → Aug 89% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 90% | 29 |
| July 2025 | 84% | 31 |
| August 2025 | 89% | 18 |
- Departures on time
- 87%
- Diverted
- 0%
- Flights flown
- 78
- Months covered
- 3
Same route, other flights
Keep nerding
Based on 79 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.