How often is WN940 on time?

Across 58 flights on OAK → ONT from 2026-01-06 to 2026-03-04, WN940 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +12 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

• WN940 on SJC → LAX (19 flights)
• WN940 on LAS → CMH (4 flights)
• WN940 on SMF → LAS (4 flights)
• WN940 on CMH → BNA (4 flights)
• WN940 on SDF → MCO (4 flights)
• WN940 on MCO → ORD (58 flights)
• WN940 on BWI → AUS (18 flights)
• WN940 on BNA → ATL (38 flights)
• WN940 on MDW → BWI (1 flights)
• WN940 on BDL → DEN (9 flights)
• WN940 on STL → LAS (1 flights)
• WN940 on DEN → DAL (21 flights)
• WN940 on BOI → DEN (8 flights)
• WN940 on OAK → BOI (8 flights)
• WN940 on LAS → PHX (26 flights)
• WN940 on SMF → MCI (24 flights)
• WN940 on BUR → SMF (24 flights)
• WN940 on MCI → TPA (24 flights)
• WN940 on GEG → DEN (1 flights)
• WN940 on LAS → BWI (24 flights)
• WN940 on RDU → DAL (10 flights)
• WN940 on OAK → LAS (10 flights)

Related

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