How often is WN442 on time?

Across 20 flights on STL → SAT from 2026-03-05 to 2026-04-06, WN442 arrived within 15 minutes of schedule 80% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived +29 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

• WN442 on AUS → STL (7 flights)
• WN442 on BHM → MDW (16 flights)
• WN442 on MCO → SAT (4 flights)
• WN442 on SAN → FAT (57 flights)
• WN442 on SRQ → MDW (5 flights)
• WN442 on STL → DAL (8 flights)
• WN442 on SNA → DEN (47 flights)
• WN442 on RNO → LAS (23 flights)
• WN442 on LAS → BUR (8 flights)
• WN442 on LAS → PSP (3 flights)
• WN442 on PSP → DAL (3 flights)
• WN442 on JAN → HOU (46 flights)
• WN442 on BWI → JAN (24 flights)
• WN442 on MAF → AUS (1 flights)
• WN442 on FLL → DAL (26 flights)
• WN442 on MCO → DAL (1 flights)
• WN442 on HOU → CMH (4 flights)
• WN442 on RDU → BWI (56 flights)
• WN442 on ATL → RDU (32 flights)
• WN442 on LAS → MDW (1 flights)
• WN442 on LAS → SAN (14 flights)
• WN442 on PDX → LAS (14 flights)
• WN442 on SAN → BNA (24 flights)
• WN442 on PHX → SAN (10 flights)

Related

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