How often is WN665 on time?

Across 18 flights on LAS → HOU from 2026-01-10 to 2026-03-02, WN665 arrived within 15 minutes of schedule 61% of the time. The median arrival delay was +15 min, and the worst 10% of flights arrived +41 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

• WN665 on BNA → SAT (27 flights)
• WN665 on BNA → LAS (58 flights)
• WN665 on AUS → TPA (28 flights)
• WN665 on PHX → LAS (42 flights)
• WN665 on PDX → DEN (8 flights)
• WN665 on AUS → MCO (45 flights)
• WN665 on AUS → LAS (18 flights)
• WN665 on BUR → SLC (1 flights)
• WN665 on BNA → OKC (1 flights)
• WN665 on RSW → BWI (22 flights)
• WN665 on BWI → PBI (1 flights)
• WN665 on ECP → AUS (8 flights)
• WN665 on MSY → AUS (42 flights)
• WN665 on SJC → BNA (1 flights)
• WN665 on OMA → LAS (24 flights)
• WN665 on LAS → LGB (10 flights)

Related

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