How often is WN1519 on time?

Across 5 flights on STL → SMF from 2025-10-04 to 2025-11-01, WN1519 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +75 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

• WN1519 on DAL → BNA (27 flights)
• WN1519 on LBB → DAL (4 flights)
• WN1519 on OAK → DAL (18 flights)
• WN1519 on SAN → OAK (58 flights)
• WN1519 on PHL → BNA (33 flights)
• WN1519 on DEN → MCO (53 flights)
• WN1519 on DCA → STL (46 flights)
• WN1519 on STL → BUR (17 flights)
• WN1519 on DSM → DEN (1 flights)
• WN1519 on STL → DSM (1 flights)
• WN1519 on MCO → STL (31 flights)
• WN1519 on SMF → SEA (5 flights)
• WN1519 on BUR → LAS (42 flights)
• WN1519 on LAS → STL (18 flights)
• WN1519 on SNA → OAK (10 flights)
• WN1519 on ONT → AUS (10 flights)

Related

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