How often is WN649 on time?

Across 28 flights on STL → MDW from 2026-03-05 to 2026-04-06, WN649 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +14 min or later. 4% 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

• WN649 on SMF → OGG (7 flights)
• WN649 on PIT → RSW (16 flights)
• WN649 on FLL → CMH (4 flights)
• WN649 on PHX → TUL (50 flights)
• WN649 on TUL → MDW (24 flights)
• WN649 on HOU → PNS (8 flights)
• WN649 on TUL → DAL (8 flights)
• WN649 on SNA → SJC (47 flights)
• WN649 on LAS → SNA (14 flights)
• WN649 on PDX → LAS (14 flights)
• WN649 on BNA → SLC (11 flights)
• WN649 on BWI → RDU (42 flights)
• WN649 on HOU → ABQ (18 flights)
• WN649 on BNA → MIA (1 flights)
• WN649 on PHL → BNA (1 flights)
• WN649 on AUS → HOU (22 flights)
• WN649 on LAX → AUS (22 flights)
• WN649 on DAL → FLL (24 flights)
• WN649 on LAS → DAL (24 flights)
• WN649 on DEN → LGB (1 flights)
• WN649 on MDW → BNA (34 flights)

Related

• All Southwest Airlines flights on STL → MDW
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• Southwest Airlines on the return, MDW → STL