How often is WN4129 on time?

Across 13 flights on LAS → TPA from 2025-11-25 to 2026-01-04, WN4129 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was +5 min, and the worst 10% of flights arrived +15 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

• WN4129 on DAL → PHX (19 flights)
• WN4129 on STL → SRQ (4 flights)
• WN4129 on SAN → SMF (50 flights)
• WN4129 on LAS → DAL (7 flights)
• WN4129 on ONT → DEN (33 flights)
• WN4129 on SMF → PHX (1 flights)
• WN4129 on PHX → DEN (1 flights)
• WN4129 on IND → FLL (5 flights)
• WN4129 on FLL → PIT (1 flights)
• WN4129 on OAK → ABQ (1 flights)
• WN4129 on PIT → HOU (50 flights)
• WN4129 on STL → TPA (35 flights)
• WN4129 on OMA → STL (14 flights)

Related

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