Historical on-time performance
Provo to Phoenix
468 miData through May 2026Source: US DOT · BTS
Flights on PVU–PHX arrive on time 74% of the time over the last 12 months.
On-time rate74%arrived within 15 min
p90 delay105 min1 in 10 flights is worse (tail risk)
Cancelled1.1%of scheduled flights
based on 91 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time74%Medianon timep90105 minCancel1.1%Flights91
Why flights run late
Delay causes
- Airline90%
- Weather8%
- Air traffic (NAS)1%
- Late aircraft2%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather100%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 1 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 → PHX
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 74% to 77% on time.
- Afternoons77% on time · p90 70 min · 270 flights
- Mornings74% on time · p90 90 min · 338 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 73% to 78% on time.
- Fridays78% on time · p90 145 min · 109 flights · limited
- Sundays77% on time · p90 60 min · 137 flights · limited
- Mondays76% on time · p90 65 min · 111 flights · limited
- Thursdays73% on time · p90 70 min · 135 flights · limited
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