Route Reliability
LYH → Washington
LYH–IAD · 147 miles · LYH Airport to Washington Dulles International Airport
54
A Little Dicey
WanderNerd Reliability Score
- 73%
- Arrive within 15 minutes
- 41 min
- Average arrival delay
- 2.9%
- Cancelled
- 69
- Flights in the data
Data through May 2026.
United Airlines is the only airline in this data on this route, arriving on time 73% of the time across 69 flights. No comparison to make.
What the data says
Wednesdays have been rough.
LYH–IAD flights arrived on time 90% of the time on Tuesdays and just 40% on Wednesdays. That gap is worth planning around.
Flights on this route
The breakdown
- Mon—(8 flights)
- Tue90%(10 flights)
- Wed40%(10 flights)
- Thu—(9 flights)
- Fri70%(10 flights)
- Sat80%(10 flights)
- Sun80%(10 flights)
Keep nerding
Based on 69 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.