How often is WN309 on time?

Across 14 flights on BNA → MDW from 2026-01-11 to 2026-03-02, WN309 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +22 min or later. 7% 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

• WN309 on PHX → SNA (7 flights)
• WN309 on SMF → PDX (16 flights)
• WN309 on SAN → SFO (4 flights)
• WN309 on HOU → LAS (16 flights)
• WN309 on AUS → CHS (39 flights)
• WN309 on LAX → SFO (33 flights)
• WN309 on DEN → DAL (28 flights)
• WN309 on PNS → BNA (58 flights)
• WN309 on DAL → PNS (58 flights)
• WN309 on BNA → AUS (8 flights)
• WN309 on LBB → DAL (8 flights)
• WN309 on BNA → MKE (64 flights)
• WN309 on PHX → MKE (1 flights)
• WN309 on DEN → HDN (19 flights)
• WN309 on RIC → DEN (5 flights)
• WN309 on DEN → BNA (4 flights)
• WN309 on ATL → BNA (42 flights)
• WN309 on BNA → PHX (18 flights)
• WN309 on TPA → ATL (24 flights)
• WN309 on MDW → CHS (16 flights)
• WN309 on SRQ → HOU (20 flights)
• WN309 on HOU → DEN (5 flights)
• WN309 on DAL → BWI (15 flights)
• WN309 on COS → DAL (5 flights)
• WN309 on BWI → SRQ (1 flights)
• WN309 on HOU → ELP (1 flights)

Related

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• Southwest Airlines on the return, MDW → BNA