How often is WN366 on time?

Across 33 flights on MCI → MDW from 2026-03-05 to 2026-04-06, WN366 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +26 min or later. 3% 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

• WN366 on LAS → RNO (7 flights)
• WN366 on AUS → MSY (12 flights)
• WN366 on ECP → DAL (4 flights)
• WN366 on BNA → ECP (4 flights)
• WN366 on DAL → PHX (4 flights)
• WN366 on ATL → DCA (4 flights)
• WN366 on AUS → LAS (49 flights)
• WN366 on FAT → DEN (26 flights)
• WN366 on LAS → FAT (26 flights)
• WN366 on FLL → AUS (24 flights)
• WN366 on ROC → MDW (1 flights)
• WN366 on BWI → ROC (1 flights)
• WN366 on MSY → MCI (15 flights)
• WN366 on MDW → MCO (5 flights)
• WN366 on SAT → MCI (5 flights)
• WN366 on DAL → MCI (5 flights)
• WN366 on ABQ → DAL (4 flights)
• WN366 on PHX → OKC (14 flights)
• WN366 on SLC → SAN (11 flights)
• WN366 on CMH → ATL (46 flights)
• WN366 on CLE → STL (18 flights)
• WN366 on STL → CMH (1 flights)
• WN366 on SJC → PHX (1 flights)
• WN366 on PHX → IND (5 flights)
• WN366 on PHX → DEN (26 flights)
• WN366 on DEN → BOS (8 flights)
• WN366 on FLL → MCO (58 flights)
• WN366 on STL → BNA (25 flights)
• WN366 on BNA → SFO (1 flights)

Related

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