Skip to content
WanderNerd
Check a flight

Route Reliability

Valparaiso → Washington

VPS–IAD · 778 miles · Destin–Fort Walton Beach Airport to Washington Dulles International Airport

88
Pretty Reliable
WanderNerd Reliability Score
80%
Arrive within 15 minutes
6 min
Average arrival delay
0%
Cancelled
30
Flights in the data

Data through May 2026.

Allegiant Air is the only airline in this data on this route, arriving on time 80% of the time across 30 flights. No comparison to make.

What the data says

The 12–3 PM departure wins.

VPS–IAD flights departing between 12–3 PM arrived on time 100% of the time, versus 69% between 3–6 PM.

Flights on this route

The breakdown

On-time by weekday
  • Mon—(0 flights)
  • Tue—(1 flights)
  • Wed—(0 flights)
  • Thu—(8 flights)
  • Fri—(0 flights)
  • Sat77%(13 flights)
  • Sun—(8 flights)
On-time by departure window
  • 9 AM–12 PM—(7 flights)
  • 12–3 PM100%(10 flights)
  • 3–6 PM69%(13 flights)

Same trip, other airports

Keep nerding

Based on 30 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.