How often is WN4340 on time?

Across 19 flights on LAS → ELP from 2026-06-04 to 2026-06-30, WN4340 arrived within 15 minutes of schedule 47% of the time. The median arrival delay was +16 min, and the worst 10% of flights arrived +77 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

• WN4340 on MDW → DTW (4 flights)
• WN4340 on STL → BWI (1 flights)
• WN4340 on RSW → STL (25 flights)
• WN4340 on STL → DTW (23 flights)
• WN4340 on LAS → PDX (8 flights)
• WN4340 on SNA → PHX (18 flights)
• WN4340 on BWI → MKE (1 flights)
• WN4340 on TPA → STL (50 flights)
• WN4340 on STL → LIT (18 flights)
• WN4340 on ONT → OAK (5 flights)

Related

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