Des Moines (DSM) to Sanford (SFB): On-Time Performance
Data through July 2026
Des Moines (DSM) to Sanford (SFB) is a thinner route than most in this dataset — 205 departures over the past year, roughly 4 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 75% arrived on time.
- On-time
- 75%
- arrived <15 min late
- Avg delay
- 21 min
- completed flights
- Cancelled
- 1.2%
- Flights/day
- 0.56
- last 12 months
- Duration
- 2h 46m
- scheduled
- Distance
- 1,124 mi
Monthly on-time trend
Best time to fly from DSM to SFB
Aim for departures around 7 a.m. (93% on-time); avoid 5 p.m. departures (42%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 77% | 17 min |
| Tuesday | 68% | 27 min |
| Wednesdaybest | 86% | 9 min |
| Thursday | 73% | 13 min |
| Friday | 80% | 16 min |
| Saturday | 66% | 31 min |
| Sunday | 62% | 47 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft37%
- Airline operations21%
- National airspace system20%
- Weather21%
Frequently asked questions
- How often are flights from DSM to SFB delayed?
- 25% of DSM–SFB flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-07 and 2026-07. The average arrival delay across completed flights was 21 minutes.
- What is the best time of day to fly from DSM to SFB?
- Departures around 7 a.m. have the best record (93% on-time), while departures around 5 p.m. have the worst (42%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from DSM to SFB?
- The scheduled DSM–SFB flight time averages 2h 46m over 1,124 miles. Actual arrival times vary — flights on this route land 15+ minutes late 25% of the time.
- How often are DSM to SFB flights cancelled?
- 1.2% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, at or below the national rate of 1.6%.
Explore related pages
More routes from DSM
Other ways to fly to Sanford (SFB)
Related guides
Based on 411 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.