How often is WN4453 on time?

Across 5 flights on LAS → SFO from 2025-11-22 to 2026-01-03, WN4453 arrived within 15 minutes of schedule 40% of the time. The median arrival delay was +43 min, and the worst 10% of flights arrived +84 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

• WN4453 on SAN → SMF (3 flights)
• WN4453 on SJC → SAN (23 flights)
• WN4453 on DEN → DAL (6 flights)
• WN4453 on CMH → DAL (1 flights)
• WN4453 on BOS → STL (1 flights)
• WN4453 on BWI → BNA (1 flights)
• WN4453 on DCA → MKE (50 flights)
• WN4453 on DEN → SEA (30 flights)
• WN4453 on TPA → ISP (5 flights)

Related

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