How often is WN187 on time?

Across 64 flights on SFO → SAN from 2025-11-02 to 2026-01-05, WN187 arrived within 15 minutes of schedule 39% of the time. The median arrival delay was +27 min, and the worst 10% of flights arrived +126 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

• WN187 on LAS → SNA (23 flights)
• WN187 on SNA → DEN (12 flights)
• WN187 on SAN → SMF (4 flights)
• WN187 on BWI → PBI (58 flights)
• WN187 on BNA → RDU (28 flights)
• WN187 on BWI → LAX (15 flights)
• WN187 on LAX → SMF (15 flights)
• WN187 on RDU → BWI (15 flights)
• WN187 on RDU → LAS (13 flights)
• WN187 on RNO → SJC (5 flights)
• WN187 on LAS → RNO (5 flights)
• WN187 on LAS → FAT (8 flights)
• WN187 on BWI → RDU (1 flights)
• WN187 on SJC → PHX (1 flights)
• WN187 on TPA → BWI (1 flights)
• WN187 on STL → RDU (39 flights)
• WN187 on ATL → RDU (14 flights)
• WN187 on DEN → SMF (1 flights)
• WN187 on MDW → LAS (14 flights)
• WN187 on LAS → OAK (25 flights)
• WN187 on DCA → MKE (4 flights)
• WN187 on MKE → LAS (4 flights)
• WN187 on BUR → ABQ (50 flights)
• WN187 on BOS → MDW (8 flights)
• WN187 on MDW → SAT (1 flights)
• WN187 on HOU → LAS (25 flights)
• WN187 on DEN → SBA (10 flights)

Related

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