Flight Reliability
UA 6085 · United Airlines
Washington → Charleston (IAD–CHS)
65
Usually Fine
WanderNerd Reliability Score
- 70%
- Arrive within 15 minutes
- 18 min
- Average arrival delay
- 2.3%
- Cancelled
- 3 min early
- Median arrival delay
Based on 86 historical flights. Data through May 2026.
What the data says
Friday is doing you no favors.
UA 6085 arrived on time 80% of the time on Wednesdays. On Fridays: 67%.
Lagging the IAD–CHS route.
UA 6085 arrived on time 70% of the time, versus 84% across the IAD–CHS route.
Lagging the United Airlines network.
UA 6085 arrived on time 70% of the time, versus 79% across the United Airlines network.
The breakdown
- Mon75%(16 flights)
- Tue75%(16 flights)
- Wed80%(10 flights)
- Thu67%(15 flights)
- Fri67%(15 flights)
- Sat—(3 flights)
- Sun—(9 flights)
76%
Sep
Jun 68% → Sep 76% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 68% | 28 |
| July 2025 | 71% | 14 |
| August 2025 | 67% | 21 |
| September 2025 | 76% | 21 |
- Departures on time
- 63%
- Diverted
- 0%
- Flights flown
- 84
- Months covered
- 4
Same route, other flights
Keep nerding
Based on 86 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.