How often is WN4444 on time?

Across 18 flights on HOU → LAS from 2025-11-22 to 2026-01-04, WN4444 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +19 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

• WN4444 on DAL → STL (23 flights)
• WN4444 on TPA → BNA (4 flights)
• WN4444 on LAS → DEN (18 flights)
• WN4444 on STL → CLE (31 flights)
• WN4444 on PHX → SEA (4 flights)
• WN4444 on ECP → DAL (8 flights)
• WN4444 on STL → MCO (1 flights)
• WN4444 on MDW → SJC (11 flights)
• WN4444 on MDW → MCO (2 flights)
• WN4444 on VPS → HOU (5 flights)
• WN4444 on PHX → STL (1 flights)
• WN4444 on BWI → RSW (1 flights)
• WN4444 on SEA → SJC (31 flights)
• WN4444 on SAT → STL (24 flights)
• WN4444 on DEN → CHS (5 flights)
• WN4444 on STL → JAX (10 flights)

Related

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