How often is WN2157 on time?

Across 8 flights on DAL → ONT from 2026-04-12 to 2026-05-31, WN2157 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +7 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

• WN2157 on JAX → BNA (27 flights)
• WN2157 on OMA → MDW (49 flights)
• WN2157 on DAL → OMA (24 flights)
• WN2157 on ONT → PHX (7 flights)
• WN2157 on PHX → OMA (7 flights)
• WN2157 on IND → ATL (25 flights)
• WN2157 on ELP → LAS (30 flights)
• WN2157 on BWI → ATL (36 flights)
• WN2157 on DAL → BHM (24 flights)
• WN2157 on PHX → DAL (26 flights)
• WN2157 on ATL → STL (1 flights)
• WN2157 on MDW → CLT (1 flights)
• WN2157 on STL → MDW (1 flights)
• WN2157 on MCO → CMH (1 flights)
• WN2157 on BNA → HOU (31 flights)
• WN2157 on DEN → OMA (42 flights)
• WN2157 on LAS → PDX (8 flights)
• WN2157 on DAL → ATL (35 flights)
• WN2157 on MAF → DAL (10 flights)
• WN2157 on LAX → DAL (1 flights)

Related

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