How often is WN422 on time?

Across 12 flights on SMF → PDX from 2026-06-04 to 2026-06-29, WN422 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +34 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

• WN422 on IND → AUS (7 flights)
• WN422 on AMA → DAL (4 flights)
• WN422 on DEN → MTJ (4 flights)
• WN422 on BWI → BNA (50 flights)
• WN422 on BNA → ECP (32 flights)
• WN422 on AUS → DAL (23 flights)
• WN422 on DAL → ECP (20 flights)
• WN422 on MSP → DAL (5 flights)
• WN422 on DAL → FLL (8 flights)
• WN422 on DAL → AUS (28 flights)
• WN422 on TUS → HOU (30 flights)
• WN422 on HOU → STL (3 flights)
• WN422 on MCO → FLL (63 flights)
• WN422 on FLL → IND (5 flights)
• WN422 on BWI → MCO (1 flights)
• WN422 on PHX → MKE (31 flights)
• WN422 on MCO → PBI (58 flights)
• WN422 on ISP → BWI (18 flights)
• WN422 on PBI → ISP (18 flights)
• WN422 on LAS → SAN (1 flights)
• WN422 on SAN → OAK (1 flights)
• WN422 on DAL → DEN (15 flights)

Related

• All Southwest Airlines flights on SMF → PDX
• Compare airlines on SMF → PDX
• Southwest Airlines on the return, PDX → SMF