How often is WN4213 on time?

Across 49 flights on STL → LAS from 2026-01-06 to 2026-03-04, WN4213 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +23 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

• WN4213 on BUR → DEN (23 flights)
• WN4213 on DEN → STL (7 flights)
• WN4213 on STL → DTW (7 flights)
• WN4213 on SFO → LAS (57 flights)
• WN4213 on LAS → SEA (8 flights)
• WN4213 on ABQ → PHX (19 flights)
• WN4213 on LAS → OAK (11 flights)
• WN4213 on OAK → PDX (13 flights)
• WN4213 on MIA → MDW (5 flights)
• WN4213 on LAX → LAS (5 flights)
• WN4213 on LAS → MCO (4 flights)
• WN4213 on MSY → DAL (1 flights)
• WN4213 on BNA → HOU (56 flights)
• WN4213 on PHX → DEN (30 flights)

Related

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