How often is WN3931 on time?

Across 17 flights on SNA → LAS from 2025-11-02 to 2026-01-05, WN3931 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +9 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

• WN3931 on BWI → ATL (23 flights)
• WN3931 on ATL → MCI (16 flights)
• WN3931 on SJU → STL (4 flights)
• WN3931 on STL → DAL (4 flights)
• WN3931 on LAS → BUR (50 flights)
• WN3931 on BNA → ABQ (8 flights)
• WN3931 on STL → SMF (3 flights)
• WN3931 on DAL → LAS (1 flights)
• WN3931 on MHT → MDW (22 flights)
• WN3931 on OMA → DEN (24 flights)
• WN3931 on BNA → AUS (8 flights)
• WN3931 on PHX → DEN (24 flights)
• WN3931 on HNL → LAS (1 flights)

Related

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