How often is WN2004 on time?

Across 15 flights on SAN → SFO from 2025-08-09 to 2025-09-28, WN2004 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +80 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

• WN2004 on ECP → AUS (4 flights)
• WN2004 on LAS → DAL (49 flights)
• WN2004 on DAL → STL (23 flights)
• WN2004 on SFO → LAS (24 flights)
• WN2004 on RNO → LAS (16 flights)
• WN2004 on SJC → RNO (7 flights)
• WN2004 on TUS → SAN (28 flights)
• WN2004 on BNA → STL (28 flights)
• WN2004 on IND → MCO (30 flights)
• WN2004 on TPA → CMH (55 flights)
• WN2004 on STL → DCA (1 flights)
• WN2004 on LAS → MSY (22 flights)
• WN2004 on SAN → DAL (42 flights)
• WN2004 on BOI → SAN (18 flights)
• WN2004 on PHX → SAN (32 flights)
• WN2004 on DEN → SAN (8 flights)
• WN2004 on SAN → RNO (1 flights)
• WN2004 on DAL → LBB (29 flights)
• WN2004 on LBB → DEN (15 flights)
• WN2004 on ORD → DAL (10 flights)

Related

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