How often is WN1370 on time?

Across 42 flights on LAS → ONT from 2025-08-05 to 2025-10-01, WN1370 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -16 min, and the worst 10% of flights arrived -6 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

• WN1370 on DAL → VPS (7 flights)
• WN1370 on MDW → DAL (7 flights)
• WN1370 on VPS → BNA (7 flights)
• WN1370 on DAL → MSY (12 flights)
• WN1370 on SAN → DAL (4 flights)
• WN1370 on LAX → DAL (4 flights)
• WN1370 on STL → DCA (42 flights)
• WN1370 on MDW → STL (18 flights)
• WN1370 on MDW → MSP (1 flights)
• WN1370 on HOU → LAS (15 flights)
• WN1370 on LAS → DEN (13 flights)
• WN1370 on TPA → CMH (5 flights)
• WN1370 on MSY → BNA (47 flights)
• WN1370 on RSW → BWI (11 flights)
• WN1370 on DEN → SAN (63 flights)
• WN1370 on DEN → ELP (1 flights)
• WN1370 on SMF → LAX (26 flights)
• WN1370 on AUS → ATL (1 flights)
• WN1370 on LAX → AUS (1 flights)
• WN1370 on BOI → LAS (24 flights)
• WN1370 on BOI → DEN (35 flights)

Related

• All Southwest Airlines flights on LAS → ONT
• Compare airlines on LAS → ONT
• Southwest Airlines on the return, ONT → LAS