How often is WN329 on time?

Across 12 flights on STL → AUS from 2026-06-04 to 2026-06-29, WN329 arrived within 15 minutes of schedule 42% of the time. The median arrival delay was +25 min, and the worst 10% of flights arrived +50 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

• WN329 on AUS → LAS (19 flights)
• WN329 on HRL → DAL (4 flights)
• WN329 on DAL → BNA (4 flights)
• WN329 on MCI → LGA (4 flights)
• WN329 on HRL → HOU (57 flights)
• WN329 on DAL → LAX (23 flights)
• WN329 on PHL → DAL (25 flights)
• WN329 on MCO → PIT (58 flights)
• WN329 on MHT → BWI (45 flights)
• WN329 on MCO → BNA (13 flights)
• WN329 on DEN → RSW (5 flights)
• WN329 on BWI → GRR (24 flights)
• WN329 on DEN → MDW (1 flights)
• WN329 on DAL → DEN (1 flights)
• WN329 on GRR → MDW (31 flights)
• WN329 on SJC → SNA (18 flights)
• WN329 on HOU → SAT (16 flights)
• WN329 on TPA → ATL (30 flights)

Related

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