PVU to SNA flight delays
Provo, UT (PVU) Santa Ana, CA (SNA) · 565 miles
407 flights · January 2025 – August 2026 · US Bureau of Transportation Statistics
89.68%
Arrived on time
Within 15 minutes of schedule
0%
Cancelled
Share of scheduled flights
53 min
When late, late by
Average across delayed arrivals
6 min
Delay per flight
Averaged over every flight flown
What the record says about this route
The two directions do not behave alike. SNA to PVU arrives on time 19.7 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.
The season swings this route hard. In November it ran 26.2 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.
Flights from Provo to Santa Ana are among the most dependable in the record. A route this punctual is usually a short hop between airports with slots to spare.
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 January 2025 – August 2026, Allegiant Air arrived on time most often on PVU to SNA. Flights ran closest to schedule in November and worst in June.
Every airline on PVU to SNA
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 | 407 | 89.68% | 0% | 53 min | A |
Month by month
Share of flights that arrived within 15 minutes of schedule, by month flown.
The return leg
SNA to PVU Santa Ana back to Provo 69.95% on time DCommon questions
Are flights from Provo to Santa Ana usually delayed?
89.68% of flights on the PVU to SNA 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 Provo to Santa Ana?
Only Allegiant Air appears in the published record on this route, with 407 flights and 89.68% arriving on time.
How often are PVU to SNA flights cancelled?
0% of scheduled flights did not operate — about 1 in every thousand. That is in the normal range.
What is the best month to fly Provo to Santa Ana?
November, when 100% of flights arrived on time. The worst was June at 73.8%.
When PVU to SNA flights are late, how late are they?
About 53 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 PVU to SNA 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 →