Historical on-time performance
Phoenix to Saint George
262 miData through Dec 2025Source: US DOT · BTS
Flights on PHX–SGU arrive on time 83% of the time over the last 12 months.
On-time rate83%arrived within 15 min
p90 delay30 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 883 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time83%Medianon timep9030 minCancel0.0%Flights883
Why flights run late
Delay causes
- Airline71%
- Weather3%
- Air traffic (NAS)12%
- Late aircraft15%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly PHX → SGU
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 83% to 88% on time.
- Overnights88% on time · p90 15 min · 666 flights
- Afternoons86% on time · p90 25 min · 296 flights
- Evenings85% on time · p90 30 min · 136 flights · limited
- Mornings83% on time · p90 30 min · 324 flights
- Middays83% on time · p90 30 min · 590 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 83% to 89% on time.
- Wednesdays89% on time · p90 15 min · 278 flights
- Saturdays88% on time · p90 15 min · 278 flights
- Tuesdays87% on time · p90 15 min · 270 flights
- Fridays84% on time · p90 30 min · 293 flights
- Thursdays84% on time · p90 30 min · 304 flights
- Sundays84% on time · p90 30 min · 302 flights
- Mondays83% on time · p90 30 min · 287 flights
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