How often is WN2518 on time?

Across 4 flights on SFO → STL from 2026-06-07 to 2026-06-28, WN2518 arrived within 15 minutes of schedule 25% of the time. The median arrival delay was +86 min, and the worst 10% of flights arrived +96 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

• WN2518 on OMA → STL (7 flights)
• WN2518 on LIT → DEN (12 flights)
• WN2518 on HOU → LAS (32 flights)
• WN2518 on LAS → DAL (47 flights)
• WN2518 on DEN → MCI (41 flights)
• WN2518 on PHX → SNA (1 flights)
• WN2518 on SJC → SEA (1 flights)
• WN2518 on SNA → SJC (1 flights)
• WN2518 on SJC → LAS (4 flights)
• WN2518 on DCA → BNA (18 flights)
• WN2518 on HOU → CLT (7 flights)
• WN2518 on GEG → MDW (25 flights)
• WN2518 on ABQ → LAS (10 flights)
• WN2518 on MDW → ATL (1 flights)

Related

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