Las Vegas (LAS) to Sioux Falls (FSD): On-Time Performance
Data through July 2026
Las Vegas (LAS) to Sioux Falls (FSD) is a thinner route than most in this dataset — 174 departures over the past year, roughly 3 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 90% arrived on time, comfortably above the national average of 78%.
- On-time
- 90%
- arrived <15 min late
- Avg delay
- 9 min
- completed flights
- Cancelled
- 0.3%
- Flights/day
- 0.48
- last 12 months
- Duration
- 2h 49m
- scheduled
- Distance
- 1,104 mi
Monthly on-time trend
Best time to fly from LAS to FSD
Aim for departures around 6 a.m. (96% on-time); avoid 8 a.m. departures (83%).
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 90% | 5 min |
| Tuesdaybest | 100% | 0 min |
| Wednesday | 97% | 3 min |
| Thursday | 85% | 10 min |
| Friday | 89% | 13 min |
| Saturday | 80% | 32 min |
| Sunday | 91% | 6 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft9%
- Airline operations43%
- National airspace system24%
- Weather24%
Frequently asked questions
- How often are flights from LAS to FSD delayed?
- 10% of LAS–FSD 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 9 minutes.
- What is the best time of day to fly from LAS to FSD?
- Departures around 6 a.m. have the best record (96% on-time), while departures around 8 a.m. have the worst (83%). As on most US routes, delays accumulate through the day, so earlier flights are generally safer.
- How long is the flight from LAS to FSD?
- The scheduled LAS–FSD flight time averages 2h 49m over 1,104 miles. Actual arrival times vary — flights on this route land 15+ minutes late 10% of the time.
- How often are LAS to FSD flights cancelled?
- 0.3% of scheduled flights on this route were cancelled between 2024-07 and 2026-07, at or below the national rate of 1.6%.
- What day of the week is most reliable for LAS to FSD?
- Wednesday flights have the best record at 97% on-time. Day-of-week differences on this route are meaningful — Thursday trails at 85%.
Explore related pages
More routes from LAS
Other ways to fly to Sioux Falls (FSD)
Related guides
Based on 367 flights, 2024-07–2026-07. Source: US DOT Bureau of Transportation Statistics. Updated 2026-09-28.