How often is WN2957 on time?

Across 42 flights on SFO → STL from 2025-11-02 to 2026-01-05, WN2957 arrived within 15 minutes of schedule 38% of the time. The median arrival delay was +30 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

• WN2957 on LAS → SLC (27 flights)
• WN2957 on SLC → DEN (4 flights)
• WN2957 on SMF → LAS (4 flights)
• WN2957 on BUF → TPA (57 flights)
• WN2957 on DEN → BUF (8 flights)
• WN2957 on FLL → HOU (33 flights)
• WN2957 on OAK → SNA (50 flights)
• WN2957 on HOU → LAS (27 flights)
• WN2957 on ECP → STL (8 flights)
• WN2957 on HOU → AUS (14 flights)
• WN2957 on LAX → STL (15 flights)
• WN2957 on STL → CHS (10 flights)

Related

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