How often is WN4187 on time?

Across 58 flights on SAN → HNL from 2025-08-05 to 2025-10-01, WN4187 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +8 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

• WN4187 on SAN → SMF (16 flights)
• WN4187 on TPA → PIT (4 flights)
• WN4187 on AUS → DEN (8 flights)
• WN4187 on LAS → SFO (5 flights)
• WN4187 on DEN → MCO (55 flights)
• WN4187 on LAS → OAK (3 flights)
• WN4187 on DAL → RNO (13 flights)
• WN4187 on RNO → LAS (18 flights)
• WN4187 on MDW → LAS (1 flights)
• WN4187 on LAX → ABQ (1 flights)
• WN4187 on STL → ATL (2 flights)
• WN4187 on PHL → DEN (34 flights)

Related

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