How often is WN1031 on time?

Across 14 flights on BNA → ONT from 2026-01-11 to 2026-03-02, WN1031 arrived within 15 minutes of schedule 69% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +24 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

• WN1031 on BDL → BWI (7 flights)
• WN1031 on BWI → CLE (11 flights)
• WN1031 on CLE → MCO (11 flights)
• WN1031 on BWI → DAL (4 flights)
• WN1031 on DAL → AMA (4 flights)
• WN1031 on HOU → MCI (4 flights)
• WN1031 on MCI → STL (4 flights)
• WN1031 on OMA → BNA (26 flights)
• WN1031 on DEN → OMA (50 flights)
• WN1031 on OMA → HOU (24 flights)
• WN1031 on BOS → STL (33 flights)
• WN1031 on SAV → BNA (47 flights)
• WN1031 on BWI → SAV (58 flights)
• WN1031 on ONT → SMF (14 flights)
• WN1031 on DAL → MCI (3 flights)
• WN1031 on SAV → DAL (3 flights)
• WN1031 on AUS → DAL (41 flights)
• WN1031 on BUR → AUS (17 flights)
• WN1031 on DAL → PHX (22 flights)
• WN1031 on TPA → MDW (18 flights)
• WN1031 on DAL → ATL (24 flights)
• WN1031 on SAN → SJC (24 flights)
• WN1031 on SJC → AUS (24 flights)
• WN1031 on HRL → DAL (1 flights)
• WN1031 on DEN → BOI (1 flights)
• WN1031 on HOU → SRQ (1 flights)
• WN1031 on LGA → DAL (8 flights)
• WN1031 on MCI → DAL (4 flights)
• WN1031 on JAX → BNA (58 flights)
• WN1031 on BNA → DEN (34 flights)
• WN1031 on AUS → PHX (1 flights)

Related

• All Southwest Airlines flights on BNA → ONT
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• Southwest Airlines on the return, ONT → BNA