How often is WN3256 on time?

Across 5 flights on LAS → SEA from 2025-07-05 to 2025-08-02, WN3256 arrived within 15 minutes of schedule 40% of the time. The median arrival delay was +23 min, and the worst 10% of flights arrived +67 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

• WN3256 on PHX → DAL (16 flights)
• WN3256 on DAL → LGA (4 flights)
• WN3256 on MDW → CVG (58 flights)
• WN3256 on MSY → HOU (33 flights)
• WN3256 on MDW → MSY (5 flights)
• WN3256 on MHT → MDW (5 flights)
• WN3256 on PIT → HOU (25 flights)
• WN3256 on LAS → PIT (31 flights)
• WN3256 on LAS → SJC (5 flights)
• WN3256 on SRQ → BWI (28 flights)
• WN3256 on PIT → STL (1 flights)
• WN3256 on LAS → IND (31 flights)
• WN3256 on BWI → ROC (58 flights)
• WN3256 on SNA → LAS (34 flights)
• WN3256 on LAS → BOI (15 flights)

Related

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