How often is WN3623 on time?

Across 12 flights on LAS → SFO from 2026-03-10 to 2026-04-04, WN3623 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +18 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

• WN3623 on SEA → PHX (12 flights)
• WN3623 on SAN → RNO (4 flights)
• WN3623 on SAN → SMF (57 flights)
• WN3623 on SMF → BUR (22 flights)
• WN3623 on SJU → HOU (5 flights)
• WN3623 on RDU → MCO (4 flights)
• WN3623 on MSY → MCO (19 flights)
• WN3623 on SJC → DEN (49 flights)
• WN3623 on DAL → PHX (1 flights)
• WN3623 on MCI → DCA (30 flights)
• WN3623 on HOU → MCI (5 flights)

Related

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