How often is WN4403 on time?

Across 50 flights on SNA → SJC from 2026-04-07 to 2026-06-03, WN4403 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +9 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

• WN4403 on BWI → DAL (27 flights)
• WN4403 on DAL → TUL (7 flights)
• WN4403 on DAL → LIT (12 flights)
• WN4403 on LIT → LAS (12 flights)
• WN4403 on LAS → PSP (8 flights)
• WN4403 on OAK → LAS (1 flights)
• WN4403 on SNA → OAK (59 flights)
• WN4403 on OAK → BOI (18 flights)
• WN4403 on SAN → SMF (22 flights)
• WN4403 on COS → SAN (5 flights)
• WN4403 on AUS → LAS (4 flights)
• WN4403 on LAS → SAN (4 flights)
• WN4403 on SAN → PHX (15 flights)

Related

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