How often is WN4328 on time?

Across 42 flights on SJC → PHX from 2025-11-02 to 2026-01-05, WN4328 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was +6 min, and the worst 10% of flights arrived +51 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

Performance by month

Performance by day of week

Other routes

• WN4328 on BHM → DAL (19 flights)
• WN4328 on PHX → BNA (1 flights)
• WN4328 on HOU → CRP (1 flights)
• WN4328 on RSW → CMH (33 flights)
• WN4328 on CMH → DEN (8 flights)
• WN4328 on ABQ → PHX (5 flights)
• WN4328 on MSY → MCO (1 flights)
• WN4328 on PHX → SAT (1 flights)
• WN4328 on SAT → HOU (1 flights)
• WN4328 on BWI → HOU (1 flights)
• WN4328 on MCO → BUF (4 flights)
• WN4328 on MCI → HOU (1 flights)
• WN4328 on BWI → SRQ (1 flights)
• WN4328 on PNS → DAL (20 flights)
• WN4328 on CLT → BNA (5 flights)
• WN4328 on DEN → CLT (5 flights)
• WN4328 on DAL → ONT (1 flights)

Related

• All Southwest Airlines flights on SJC → PHX
• Compare airlines on SJC → PHX
• Southwest Airlines on the return, PHX → SJC