Route Reliability
Chicago → Valparaiso
MDW–VPS · 782 miles · Chicago Midway International Airport to Destin–Fort Walton Beach Airport
66
Usually Fine
WanderNerd Reliability Score
- 73%
- Arrive within 15 minutes
- 32 min
- Average arrival delay
- 0%
- Cancelled
- 87
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 73% of the time across 87 flights. No comparison to make.
What the data says
Morning flights do better here.
MDW–VPS flights departing between 9 AM–12 PM arrived on time 84% of the time, versus 64% between 6–9 PM.
Sunday scaries are real for this one.
MDW–VPS flights arrived on time 83% of the time on Fridays and just 65% on Sundays. That gap is worth planning around.
Flights on this route
The breakdown
- Mon77%(13 flights)
- Tue—(3 flights)
- Wed70%(10 flights)
- Thu77%(22 flights)
- Fri83%(12 flights)
- Sat—(3 flights)
- Sun65%(23 flights)
- 9 AM–12 PM84%(31 flights)
- 12–3 PM—(9 flights)
- 3–6 PM69%(26 flights)
- 6–9 PM64%(14 flights)
- 9 PM–12 AM—(6 flights)
Same trip, other airports
Keep nerding
Based on 87 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.