How often is WN4403 on time?

Across 22 flights on SAN → SMF from 2025-10-02 to 2025-11-01, WN4403 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was +14 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

• 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 SNA → SJC (50 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 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 SAN → SMF
• Compare airlines on SAN → SMF
• Southwest Airlines on the return, SMF → SAN