Phoenix (PHX) to Stockton (SCK): On-Time Performance
Data through May 2026
Phoenix (PHX) to Stockton (SCK) is a thinner route than most in this dataset — 122 departures over the past year, roughly 2 a week — so treat these numbers as indicative rather than definitive. Of the flights that did operate, 71% arrived on time, noticeably below the national average of 78%.
- On-time
- 71%
- arrived <15 min late
- Avg delay
- 44 min
- completed flights
- Cancelled
- 0.0%
- Flights/day
- 0.33
- last 12 months
- Duration
- 1h 51m
- scheduled
- Distance
- 603 mi
Monthly on-time trend
Best time to fly from PHX to SCK
By day of week
| Day | On-time | Avg delay |
|---|---|---|
| Monday | 68% | 33 min |
| Wednesday | 80% | 18 min |
| Friday | 70% | 65 min |
| Saturday | 83% | 17 min |
| Sundaybest | 100% | 4 min |
What causes delays on this route
Share of total delay minutes by cause, as reported by carriers to the US DOT.
- Late-arriving aircraft52%
- Airline operations24%
- National airspace system2%
- Weather21%
Frequently asked questions
- How often are flights from PHX to SCK delayed?
- 29% of PHX–SCK flights arrived 15 or more minutes late (the US DOT definition of a delay) between 2024-06 and 2026-05. The average arrival delay across completed flights was 44 minutes.
- How long is the flight from PHX to SCK?
- The scheduled PHX–SCK flight time averages 1h 51m over 603 miles. Actual arrival times vary — flights on this route land 15+ minutes late 29% of the time.
- How often are PHX to SCK flights cancelled?
- 0% of scheduled flights on this route were cancelled between 2024-06 and 2026-05, at or below the national rate of 1.6%.
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Based on 238 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.