How often is WN550 on time?

Across 7 flights on LAS → SJC from 2026-04-12 to 2026-05-31, WN550 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +24 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

• WN550 on LAS → MAF (7 flights)
• WN550 on LAX → LAS (7 flights)
• WN550 on MAF → HOU (7 flights)
• WN550 on MCO → BNA (16 flights)
• WN550 on SDF → HOU (4 flights)
• WN550 on BNA → SDF (4 flights)
• WN550 on BNA → BWI (47 flights)
• WN550 on OKC → LAS (7 flights)
• WN550 on MDW → BNA (8 flights)
• WN550 on DEN → DSM (1 flights)
• WN550 on AUS → MSY (20 flights)
• WN550 on DEN → DAL (13 flights)
• WN550 on DAL → TPA (8 flights)
• WN550 on BNA → MCI (58 flights)
• WN550 on AUS → DEN (106 flights)
• WN550 on SAN → SLC (1 flights)
• WN550 on HOU → DEN (31 flights)
• WN550 on DAL → AUS (1 flights)
• WN550 on MCO → LAS (14 flights)

Related

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