How often is WN2921 on time?

Across 4 flights on ONT → LAS from 2025-11-08 to 2025-12-13, WN2921 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived -2 min or later. 50% 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

• WN2921 on BUR → DAL (19 flights)
• WN2921 on DAL → STL (16 flights)
• WN2921 on LBB → DAL (4 flights)
• WN2921 on LGA → DEN (50 flights)
• WN2921 on PHX → PDX (15 flights)
• WN2921 on OAK → LAS (24 flights)
• WN2921 on HNL → LAS (18 flights)
• WN2921 on LAS → AUS (5 flights)
• WN2921 on LAS → BOI (28 flights)
• WN2921 on ELP → BNA (1 flights)
• WN2921 on BNA → ECP (5 flights)
• WN2921 on BNA → DAL (26 flights)
• WN2921 on LAX → LAS (57 flights)
• WN2921 on LAS → SMF (24 flights)
• WN2921 on LAS → SAT (7 flights)
• WN2921 on LAS → SAN (19 flights)
• WN2921 on SAN → SFO (25 flights)
• WN2921 on PHX → LAS (5 flights)
• WN2921 on SAN → MDW (5 flights)
• WN2921 on BOS → STL (5 flights)

Related

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