LAS to SGF flight delays
Las Vegas, NV (LAS) Springfield, MO (SGF) · 1,209 miles
126 flights · January 2025 – August 2026 · US Bureau of Transportation Statistics
91.27%
Arrived on time
Within 15 minutes of schedule
0%
Cancelled
Share of scheduled flights
175 min
When late, late by
Average across delayed arrivals
16 min
Delay per flight
Averaged over every flight flown
What the record says about this route
The shape of the lateness matters here. Flights on this route are not late often, but when they are late they are late by about 175 minutes — long enough to lose a connection or an evening. The on-time percentage looks reassuring and understates the consequence of being on the wrong flight.
This route does better than its own airport. Departures from LAS overall run 16.5 points less punctual than this particular one — so whatever congestion LAS has, this route is largely escaping it.
The two directions do not behave alike. SGF to LAS arrives on time 11.3 points less often than the outbound. Delay accumulates through the flying day, so whichever direction is scheduled later tends to carry the worse record — which is an argument for booking the morning departure if the choice exists.
Flights from Las Vegas to Springfield are among the most dependable in the record. A route this punctual is usually a short hop between airports with slots to spare.
Which airline should you fly on this route?
Over January 2025 – August 2026, Allegiant Air arrived on time most often on LAS to SGF. Flights ran closest to schedule in January and worst in September.
Every airline on LAS to SGF
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| Allegiant Air | 126 | 91.27% | 0% | 175 min | A |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
SGF to LAS Springfield back to Las Vegas 80% on time COther routes from Las Vegas
Common questions
Are flights from Las Vegas to Springfield usually delayed?
91.27% of flights on the LAS to SGF route arrived within 15 minutes of schedule, so roughly 1 in every ten arrived late. That is better than the average route in this record.
Which airlines fly from Las Vegas to Springfield?
Only Allegiant Air appears in the published record on this route, with 126 flights and 91.27% arriving on time.
How often are LAS to SGF flights cancelled?
0% of scheduled flights did not operate — about 1 in every thousand. That is in the normal range.
When LAS to SGF flights are late, how late are they?
About 175 minutes on average across the flights that arrived more than 15 minutes behind schedule.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on LAS to SGF during January 2025 – August 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →