How often is WN3321 on time?

Across 46 flights on LAS → SJC from 2025-11-02 to 2026-01-05, WN3321 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +1 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

• WN3321 on BNA → SAV (4 flights)
• WN3321 on LAS → GEG (24 flights)
• WN3321 on ABQ → BUR (15 flights)
• WN3321 on DCA → MDW (33 flights)
• WN3321 on MDW → ABQ (15 flights)
• WN3321 on MDW → DAL (5 flights)
• WN3321 on RIC → BWI (11 flights)
• WN3321 on LAS → OMA (26 flights)
• WN3321 on MCI → MDW (58 flights)
• WN3321 on DAL → MCI (18 flights)
• WN3321 on MDW → SMF (34 flights)
• WN3321 on SJC → PHX (1 flights)

Related

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