Historical on-time performance
Provo to Mesa
477 miData through May 2026Source: US DOT · BTS
Flights on PVU–AZA arrive on time 86% of the time over the last 12 months.
On-time rate86%arrived within 15 min
p90 delay20 min1 in 10 flights is worse (tail risk)
Cancelled0.1%of scheduled flights
based on 705 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Allegiant AirOn-time86%Medianon timep9020 minCancel0.1%Flights705
Why flights run late
Delay causes
- Airline76%
- Weather1%
- Air traffic (NAS)14%
- Late aircraft10%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather0%
- Air traffic (NAS)100%
- Security0%
Most cancellations here are attributed to Air traffic (NAS). 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 → AZA
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 — 88% on time.
- Mornings88% on time · p90 15 min · 846 flights
- Middays81% on time · p90 40 min · 787 flights
- Afternoons81% on time · p90 25 min · 185 flights · limited
- Evenings68% on time · p90 105 min · 169 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 78% to 89% on time.
- Wednesdays89% on time · p90 15 min · 203 flights
- Tuesdays88% on time · p90 15 min · 173 flights · limited
- Mondays85% on time · p90 30 min · 327 flights
- Saturdays85% on time · p90 25 min · 277 flights
- Fridays82% on time · p90 75 min · 343 flights
- Sundays79% on time · p90 40 min · 346 flights
- Thursdays78% on time · p90 50 min · 323 flights
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