How often is WN1004 on time?

Across 42 flights on DEN → SAN from 2025-08-05 to 2025-10-01, WN1004 arrived within 15 minutes of schedule 39% of the time. The median arrival delay was +28 min, and the worst 10% of flights arrived +93 min or later. 2% 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

• WN1004 on BWI → MHT (28 flights)
• WN1004 on MCI → BWI (7 flights)
• WN1004 on BUR → SJC (42 flights)
• WN1004 on RSW → CMH (16 flights)
• WN1004 on LAX → HOU (32 flights)
• WN1004 on ORD → TPA (58 flights)
• WN1004 on BOS → BNA (39 flights)
• WN1004 on MYR → BNA (19 flights)
• WN1004 on BWI → MYR (22 flights)
• WN1004 on BNA → BUF (13 flights)
• WN1004 on PIT → MCO (8 flights)
• WN1004 on DAL → PHX (30 flights)
• WN1004 on ORF → MDW (5 flights)
• WN1004 on ISP → TPA (5 flights)
• WN1004 on TPA → DAL (5 flights)

Related

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