How often is WN3043 on time?

Across 50 flights on ONT → SMF from 2026-01-06 to 2026-03-04, WN3043 arrived within 15 minutes of schedule 94% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +1 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

• WN3043 on OAK → DEN (27 flights)
• WN3043 on OAK → LGB (7 flights)
• WN3043 on AUS → DEN (23 flights)
• WN3043 on DEN → DAL (13 flights)
• WN3043 on STL → PHX (28 flights)
• WN3043 on AUS → ELP (1 flights)
• WN3043 on MSY → DAL (26 flights)
• WN3043 on DAL → OMA (5 flights)
• WN3043 on OMA → MCO (9 flights)
• WN3043 on LAS → SJC (14 flights)
• WN3043 on SNA → LAS (1 flights)
• WN3043 on DAL → LAS (13 flights)
• WN3043 on MDW → OMA (4 flights)
• WN3043 on BWI → ALB (58 flights)
• WN3043 on ALB → MCO (24 flights)
• WN3043 on SJC → BNA (5 flights)
• WN3043 on DEN → BZN (1 flights)

Related

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