How often is WN2540 on time?

Across 32 flights on LAS → AUS from 2026-04-09 to 2026-06-01, WN2540 arrived within 15 minutes of schedule 47% of the time. The median arrival delay was +19 min, and the worst 10% of flights arrived +61 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

• WN2540 on AUS → MSY (7 flights)
• WN2540 on MCI → DAL (20 flights)
• WN2540 on DAL → SLC (4 flights)
• WN2540 on MDW → FLL (26 flights)
• WN2540 on BOS → MDW (8 flights)
• WN2540 on FAT → LAS (1 flights)
• WN2540 on DEN → IND (15 flights)
• WN2540 on MCO → MDW (10 flights)
• WN2540 on MDW → SLC (47 flights)
• WN2540 on SLC → BUR (14 flights)
• WN2540 on SMF → HOU (35 flights)
• WN2540 on BUR → SMF (37 flights)
• WN2540 on MCO → PIT (5 flights)
• WN2540 on PIT → BWI (17 flights)
• WN2540 on STL → PIT (4 flights)
• WN2540 on DEN → MKE (57 flights)
• WN2540 on SJC → DEN (7 flights)
• WN2540 on OKC → DEN (1 flights)

Related

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