Historical on-time performance
Phoenix to San Jose
622 miData through Dec 2025Source: US DOT · BTS
Flights on PHX–SJC arrive on time 80% of the time over the last 12 months.
On-time rate80%arrived within 15 min
Median delayon timetypical arrival
p90 delay35 min1 in 10 flights is worsetail risk
Cancelled0.4%of scheduled flights
based on 2,810 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time82%Medianon timep9025 minCancel0.3%Flights317
- American AirlinesOn-time74%Medianon timep9050 minCancel0.2%Flights493
- Envoy AirbestOn-time84%Medianon timep9025 minCancel0.7%Flights137
- Southwest AirlinesOn-time80%Medianon timep9030 minCancel0.5%Flights1,863
Why flights run late
Delay causes
- Airline38%
- Weather1%
- Air traffic (NAS)4%
- Late aircraft57%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
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