How often is WN1786 on time?

Across 30 flights on SJC → ONT from 2026-01-10 to 2026-03-02, WN1786 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +78 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

• WN1786 on ELP → DAL (4 flights)
• WN1786 on MDW → SFO (57 flights)
• WN1786 on DAL → ELP (1 flights)
• WN1786 on AUS → MCO (33 flights)
• WN1786 on ONT → LAS (36 flights)
• WN1786 on OMA → DEN (46 flights)
• WN1786 on SAN → PHX (13 flights)
• WN1786 on IND → RSW (1 flights)
• WN1786 on HOU → MAF (18 flights)
• WN1786 on MAF → LAS (18 flights)
• WN1786 on LAS → SBA (14 flights)
• WN1786 on SBA → SMF (13 flights)
• WN1786 on ATL → BWI (12 flights)
• WN1786 on SAN → BNA (25 flights)
• WN1786 on OAK → SAN (42 flights)
• WN1786 on SAN → BWI (24 flights)
• WN1786 on BNA → GRR (7 flights)
• WN1786 on GRR → MDW (7 flights)
• WN1786 on BWI → MHT (25 flights)
• WN1786 on SMF → SAN (10 flights)

Related

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