Historical on-time performance
Phoenix to San Luis Obispo
Flights on PHX–SBP arrive on time 83% of the time over the last 12 months.
based on 1,046 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Envoy AirbestOn-time91%Medianon timep905 minCancel1.1%Flights263
- American AirlinesOn-time81%Medianon timep9035 minCancel0.4%Flights496
- SkyWest AirlinesOn-time79%Medianon timep9040 minCancel0.3%Flights287
Why flights run late
Delay causes
- Airline39%
- Weather1%
- Air traffic (NAS)7%
- Late aircraft53%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline17%
- Weather17%
- Air traffic (NAS)67%
- Security0%
Most cancellations here are attributed to Air traffic (NAS). Shares are among 6 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 PHX → SBP
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 72% to 89% on time.
- Mornings89% on time · p90 10 min · 117 flights · limited
- Evenings88% on time · p90 15 min · 580 flights
- Middays87% on time · p90 20 min · 1,238 flights
- Afternoons82% on time · p90 30 min · 1,034 flights
- Overnights72% on time · p90 55 min · 555 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 81% to 88% on time.
- Tuesdays88% on time · p90 20 min · 450 flights
- Fridays84% on time · p90 20 min · 525 flights
- Wednesdays84% on time · p90 30 min · 478 flights
- Thursdays84% on time · p90 30 min · 534 flights
- Mondays83% on time · p90 30 min · 506 flights
- Saturdays83% on time · p90 35 min · 486 flights
- Sundays81% on time · p90 35 min · 545 flights
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