Historical on-time performance
Provo to Santa Ana
565 miData through May 2026Source: US DOT · BTS
Flights on PVU–SNA arrive on time 88% of the time over the last 12 months.
On-time rate88%arrived within 15 min
p90 delay15 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 279 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Allegiant AirOn-time88%Medianon timep9015 minCancel0.0%Flights279
Why flights run late
Delay causes
- Airline62%
- Weather1%
- Air traffic (NAS)22%
- Late aircraft15%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline50%
- Weather0%
- Air traffic (NAS)50%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 2 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly PVU → SNA
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 89% on time.
- Mornings89% on time · p90 15 min · 506 flights
- Middays84% on time · p90 30 min · 580 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 79% to 93% on time.
- Saturdays93% on time · p90 5 min · 153 flights · limited
- Wednesdays91% on time · p90 10 min · 109 flights · limited
- Fridays88% on time · p90 15 min · 172 flights · limited
- Mondays88% on time · p90 15 min · 170 flights · limited
- Thursdays79% on time · p90 40 min · 222 flights
- Sundays79% on time · p90 45 min · 223 flights
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