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Route Reliability

AVL → Washington

AVL–IAD · 371 miles · AVL Airport to Washington Dulles International Airport

97
Nerd Approved
WanderNerd Reliability Score
89%
Arrive within 15 minutes
5 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

Mornings have a slight edge.

Departures between 6–9 AM arrived on time 97% of the time, against 91% between 12–3 PM.

Not much in it.

Weekday differences are small here: 90% to 93% on time across the week.

Flights on this route

The breakdown

On-time by weekday
  • Mon93%(40 flights)
  • Tue—(0 flights)
  • Wed—(1 flights)
  • Thu—(0 flights)
  • Fri90%(41 flights)
  • Sat—(0 flights)
  • Sun—(1 flights)
On-time by departure window
  • 6–9 AM97%(30 flights)
  • 9 AM–12 PM—(3 flights)
  • 12–3 PM91%(44 flights)
  • 3–6 PM—(4 flights)
  • 6–9 PM—(2 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.