Route Reliability
Washington → AVL
IAD–AVL · 371 miles · Washington Dulles International Airport to AVL Airport
92
Nerd Approved
WanderNerd Reliability Score
- 89%
- Arrive within 15 minutes
- 9 min early
- Average arrival delay
- 0%
- Cancelled
- 83
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 89% of the time across 83 flights. No comparison to make.
What the data says
Morning flights do better here.
IAD–AVL flights departing between 9 AM–12 PM arrived on time 100% of the time, versus 73% between 9 PM–12 AM.
Not much in it.
Weekday differences are small here: 90% to 93% on time across the week.
Flights on this route
The breakdown
- Mon90%(40 flights)
- Tue—(0 flights)
- Wed—(1 flights)
- Thu—(0 flights)
- Fri93%(40 flights)
- Sat—(0 flights)
- Sun—(1 flights)
- 9 AM–12 PM100%(14 flights)
- 12–3 PM—(6 flights)
- 3–6 PM88%(43 flights)
- 6–9 PM—(8 flights)
- 9 PM–12 AM73%(11 flights)
Same trip, other airports
Keep nerding
Based on 83 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.