Route Reliability
Des Moines → Fort Myers
DSM–RSW · 1,236 miles · Des Moines International Airport to Southwest Florida International Airport
93
Nerd Approved
WanderNerd Reliability Score
- 85%
- Arrive within 15 minutes
- 1 min early
- Average arrival delay
- 0%
- Cancelled
- 52
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 85% of the time across 52 flights. No comparison to make.
What the data says
Morning-you made the right choice.
DSM–RSW flights departing between 6–9 AM arrived on time 93% of the time, versus 75% between 12–3 PM.
Skip Monday if you can.
DSM–RSW flights arrived on time 92% of the time on Fridays. On Mondays: 80%.
Flights on this route
The breakdown
- Mon80%(25 flights)
- Tue—(0 flights)
- Wed—(1 flights)
- Thu—(0 flights)
- Fri92%(25 flights)
- Sat—(0 flights)
- Sun—(1 flights)
- 6–9 AM93%(28 flights)
- 12–3 PM75%(24 flights)
Keep nerding
Based on 52 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.