How often is WN1142 on time?

Across 33 flights on ONT → LAS from 2026-03-05 to 2026-04-06, WN1142 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +52 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

• WN1142 on CHS → BNA (27 flights)
• WN1142 on DEN → CHS (27 flights)
• WN1142 on SAN → DAL (18 flights)
• WN1142 on MDW → SJC (16 flights)
• WN1142 on MCO → MDW (1 flights)
• WN1142 on DEN → OAK (15 flights)
• WN1142 on OAK → ONT (20 flights)
• WN1142 on LAS → SJC (5 flights)
• WN1142 on SJC → MDW (5 flights)
• WN1142 on DAL → BNA (28 flights)
• WN1142 on SAN → SMF (19 flights)
• WN1142 on CMH → SRQ (11 flights)
• WN1142 on BNA → BUF (46 flights)
• WN1142 on BUF → BWI (17 flights)
• WN1142 on MSY → DAL (13 flights)
• WN1142 on FLL → MCI (5 flights)
• WN1142 on BUF → LAS (24 flights)
• WN1142 on CMH → TPA (1 flights)
• WN1142 on STL → LAX (1 flights)
• WN1142 on BNA → HOU (13 flights)
• WN1142 on BNA → MDW (32 flights)
• WN1142 on BNA → LGA (20 flights)
• WN1142 on FLL → BNA (29 flights)
• WN1142 on LAS → RNO (5 flights)
• WN1142 on AUS → BNA (1 flights)

Related

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• Southwest Airlines on the return, LAS → ONT