How often is WN2122 on time?

Across 13 flights on STL → LAS from 2025-11-25 to 2026-01-04, WN2122 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +1 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

• WN2122 on SJC → HNL (27 flights)
• WN2122 on DEN → TUS (58 flights)
• WN2122 on BWI → PIT (28 flights)
• WN2122 on PIT → MCO (15 flights)
• WN2122 on EUG → DEN (2 flights)
• WN2122 on PIT → ATL (5 flights)
• WN2122 on EUG → LAS (28 flights)
• WN2122 on LAS → DEN (35 flights)
• WN2122 on LAS → PHX (18 flights)
• WN2122 on PHX → DEN (5 flights)
• WN2122 on DEN → MKE (4 flights)
• WN2122 on MKE → BWI (4 flights)
• WN2122 on LIT → STL (1 flights)
• WN2122 on OAK → GEG (17 flights)
• WN2122 on DAL → ABQ (13 flights)
• WN2122 on ONT → DAL (26 flights)
• WN2122 on BHM → TPA (7 flights)
• WN2122 on BWI → BHM (8 flights)
• WN2122 on BHM → DAL (1 flights)
• WN2122 on SMF → BUR (5 flights)
• WN2122 on MCO → SJU (5 flights)
• WN2122 on LGA → DEN (10 flights)
• WN2122 on DEN → PVD (1 flights)

Related

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