SCK to LAS flight delays
Stockton, CA (SCK) Las Vegas, NV (LAS) · 359 miles
789 flights · July 2024 – July 2026 · US Bureau of Transportation Statistics
66.16%
Arrived on time
Within 15 minutes of schedule
0.76%
Cancelled
Share of scheduled flights
110 min
When late, late by
Average across delayed arrivals
38 min
Delay per flight
Averaged over every flight flown
What the record says about this route
The season swings this route hard. In March it ran 41.9 points more punctual than in May — 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.
The two directions do not behave alike. LAS to SCK arrives on time 16.9 points more 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.
This is a late route. Flights from Stockton to Las Vegas miss their scheduled arrival often enough that a tight connection at the far end is a connection at risk.
Only Allegiant Air flies this route in the published record, so there is no choice to weigh — the route's figures and the airline's are the same figures.
Which airline should you fly on this route?
Over July 2024 – July 2026, Allegiant Air arrived on time most often on SCK to LAS. Flights ran closest to schedule in March and worst in September.
Every airline on SCK 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 |
|---|---|---|---|---|---|
| Allegiant Air | 789 | 66.16% | 0.76% | 110 min | D |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
LAS to SCK Las Vegas back to Stockton 83.08% on time BOther routes from Stockton
Common questions
Are flights from Stockton to Las Vegas usually delayed?
66.16% of flights on the SCK to LAS route arrived within 15 minutes of schedule, so roughly 3 in every ten arrived late. That is worse than the average route in this record.
Which airlines fly from Stockton to Las Vegas?
Only Allegiant Air appears in the published record on this route, with 789 flights and 66.16% arriving on time.
How often are SCK to LAS flights cancelled?
0.76% of scheduled flights did not operate — about 8 in every thousand. That is in the normal range.
What is the best month to fly Stockton to Las Vegas?
March, when 85.2% of flights arrived on time. The worst was May at 43.3%.
When SCK to LAS flights are late, how late are they?
About 110 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 SCK to LAS during July 2024 – July 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 →