How often is WN4008 on time?

Across 14 flights on SFO → SAN from 2026-01-11 to 2026-03-02, WN4008 arrived within 15 minutes of schedule 64% of the time. The median arrival delay was +6 min, and the worst 10% of flights arrived +206 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

• WN4008 on TPA → HOU (7 flights)
• WN4008 on DAL → ATL (4 flights)
• WN4008 on SJC → BNA (4 flights)
• WN4008 on BUR → SJC (4 flights)
• WN4008 on RNO → BUR (58 flights)
• WN4008 on BWI → PWM (15 flights)
• WN4008 on CLE → BWI (15 flights)
• WN4008 on MDW → CLE (20 flights)
• WN4008 on AUS → LAS (13 flights)
• WN4008 on ORF → BWI (18 flights)
• WN4008 on DAL → OAK (5 flights)
• WN4008 on MSY → DAL (13 flights)
• WN4008 on MDW → MSP (17 flights)
• WN4008 on DCA → MSY (8 flights)
• WN4008 on STL → PHX (42 flights)
• WN4008 on SAT → MDW (15 flights)
• WN4008 on DAL → SAT (20 flights)
• WN4008 on ORF → DAL (5 flights)
• WN4008 on BNA → ECP (5 flights)
• WN4008 on SAT → BNA (5 flights)

Related

• All Southwest Airlines flights on SFO → SAN
• Compare airlines on SFO → SAN
• Southwest Airlines on the return, SAN → SFO