ICT to LAS flight delays
Wichita, KS (ICT) Las Vegas, NV (LAS) · 986 miles
473 flights · January 2025 – August 2026 · US Bureau of Transportation Statistics
77.54%
Arrived on time
Within 15 minutes of schedule
0.21%
Cancelled
Share of scheduled flights
70 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
Which airline you fly changes the odds here. Southwest Airlines arrived on time 16.5 points more often than Allegiant Air over the same period on the same route — same airports, same weather, same air traffic control. A gap that survives all of that is about how the two airlines are run.
The season swings this route hard. In November it ran 29.2 points more punctual than in June — a difference bigger than the one between the best and worst airlines on most routes. If the date is flexible, it is worth more than the carrier.
This is a thin route — 473 flights across the whole period. On a route this infrequent a cancellation is far more costly than the rate suggests, because the next departure may not be the same day.
The Wichita to Las Vegas route sits close to the middle of the record — neither notably punctual nor notably late.
Which airline should you fly on this route?
Over January 2025 – August 2026, Southwest Airlines arrived on time most often on ICT to LAS. Allegiant Air was late most often. Flights ran closest to schedule in November and worst in June.
Every airline on ICT to LAS
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 |
|---|---|---|---|---|---|
| Southwest Airlines | 365 | 81.32% | 0.27% | 54 min | B |
| Allegiant Air | 108 | 64.81% | 0% | 99 min | D |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
LAS to ICT Las Vegas back to Wichita 74.68% on time COther routes from Wichita
Common questions
Are flights from Wichita to Las Vegas usually delayed?
77.54% of flights on the ICT to LAS route arrived within 15 minutes of schedule, so roughly 2 in every ten arrived late. That is about the same as the average route in this record.
Which airline is most on time from Wichita to Las Vegas?
Southwest Airlines, at 81.32% on time across 365 flights. The least punctual on the route was Allegiant Air at 64.81%.
How often are ICT to LAS flights cancelled?
0.21% of scheduled flights did not operate — about 2 in every thousand. That is in the normal range.
What is the best month to fly Wichita to Las Vegas?
November, when 89.7% of flights arrived on time. The worst was June at 60.5%.
When ICT to LAS flights are late, how late are they?
About 70 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 ICT to LAS 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 →