Route Reliability
Washington → CKB
IAD–CKB · 150 miles · Washington Dulles International Airport to CKB Airport
76
Usually Fine
WanderNerd Reliability Score
- 79%
- Arrive within 15 minutes
- 31 min
- Average arrival delay
- 0%
- Cancelled
- 38
- Flights in the data
Data through May 2026.
United Airlines is the only airline in this data on this route, arriving on time 79% of the time across 38 flights. No comparison to make.
Flights on this route
The breakdown
- Mon—(6 flights)
- Tue—(2 flights)
- Wed—(7 flights)
- Thu—(7 flights)
- Fri—(7 flights)
- Sat—(2 flights)
- Sun—(7 flights)
Keep nerding
Based on 38 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.