How often is WN191 on time?

Across 42 flights on SMF → DEN from 2026-01-06 to 2026-03-04, WN191 arrived within 15 minutes of schedule 83% of the time. The median arrival delay was -4 min, and the worst 10% of flights arrived +39 min or later. 2% 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

• WN191 on GRR → MDW (7 flights)
• WN191 on ATL → CMH (13 flights)
• WN191 on LAS → PSP (4 flights)
• WN191 on MCO → SJU (4 flights)
• WN191 on DAL → LAX (50 flights)
• WN191 on AMA → DAL (24 flights)
• WN191 on DEN → SLC (7 flights)
• WN191 on LAS → PDX (1 flights)
• WN191 on SAN → LAS (1 flights)
• WN191 on STL → SAT (8 flights)
• WN191 on ALB → DEN (3 flights)
• WN191 on DAL → MIA (17 flights)
• WN191 on LAX → DAL (44 flights)
• WN191 on DAL → DCA (13 flights)
• WN191 on DAL → FLL (5 flights)
• WN191 on PHX → SAN (9 flights)
• WN191 on BWI → DAL (21 flights)
• WN191 on SAN → SJC (4 flights)
• WN191 on STL → MCO (39 flights)
• WN191 on BWI → MDW (1 flights)
• WN191 on AUS → RNO (14 flights)
• WN191 on RNO → BUR (25 flights)
• WN191 on MCO → LAS (5 flights)
• WN191 on SEA → SJC (5 flights)

Related

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