LAS to SGF flight delays & on-time performance
Nonstop flights from Harry Reid International Airport to Springfield Branson National Airport · 1,209 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at LAS or SGF right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
Key facts
- Flights from Las Vegas (LAS) to Springfield (SGF) arrived on time 92% of the time in Aug 2025 – Jul 2026, better than the 78% national average.
- 0% were cancelled, and 4% arrived an hour or more late.
- Allegiant Air is the only airline reporting nonstop flights on this route.
- Departures scheduled around 6am did best (100% on time); around 4pm did worst (80%).
- Wednesday was the most reliable day to fly (100% on time) and Friday the least (88%).
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (84%).
Which airline is most on time from LAS to SGF?
Ranked by on-time arrival rate. Regional airlines fly under their partner's brand (e.g. SkyWest for Delta Connection or United Express).
| Airline | On time | Cancelled | Avg delay | 1 hr+ late | Flights |
|---|---|---|---|---|---|
| Allegiant Air | 92% | 0.0% | 15 min | 4.0% | 124 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
- 6am100%30 flights
- 7am90%30 flights
- 9am100%11 flights
- 3pm100%15 flights
- 4pm80%35 flights
Best day of the week
On-time arrival rate by day of departure.
- Monday94%0.0% cancelled
- Wednesday100%0.0% cancelled
- Friday88%0.0% cancelled
- Sunday0%0.0% cancelled
On-time trend by month
Why flights are late
Share of delay minutes by cause, as reported by airlines to the DOT.
- Airline (crew, maintenance, cleaning, fueling)84%
- Air traffic control & airport congestion7%
- Extreme weather4%
- Late-arriving aircraft3%
- Security3%
Why flights are cancelled
Share of cancellations by reason.
No cancellation causes recorded in this period.
LAS to SGF: common questions
- How often are LAS to SGF flights on time?
- 92% of flights arrived less than 15 minutes late in Aug 2025 – Jul 2026, compared with 78% for all US flights.
- How often are flights from Las Vegas to Springfield cancelled?
- 0.0% of scheduled flights were cancelled (0 of 124).
- How long are typical delays?
- Across all flights the average arrival delay was 15 min (early arrivals count as zero). Flights that were late arrived 174 min behind schedule on average, and 4.0% of flights were an hour or more late.
- How long is taxi time at LAS?
- Flights on this route spent 19 min taxiing from the gate to takeoff on average.
Related routes
Return trip: SGF to LAS — 84% on time
More flights from Las Vegas
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: LAS → SGF, nonstop flights by US airlines that report to the DOT. How we calculate this.