How often is WN3742 on time?

Across 5 flights on SEA → LAS from 2025-11-22 to 2026-01-03, WN3742 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +82 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

• WN3742 on MCO → BWI (7 flights)
• WN3742 on PHX → BUR (4 flights)
• WN3742 on SEA → PHX (4 flights)
• WN3742 on AUS → SJC (4 flights)
• WN3742 on COS → MDW (1 flights)
• WN3742 on DEN → COS (1 flights)
• WN3742 on LAS → SJC (42 flights)
• WN3742 on MKE → LAS (39 flights)
• WN3742 on LGA → DAL (33 flights)
• WN3742 on STL → AUS (8 flights)
• WN3742 on LAS → SAN (13 flights)
• WN3742 on AUS → SNA (4 flights)
• WN3742 on OMA → MDW (50 flights)
• WN3742 on MDW → PHX (24 flights)
• WN3742 on SRQ → CMH (1 flights)

Related

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• Southwest Airlines on the return, LAS → SEA