How often is WN670 on time?

Across 33 flights on DEN → STL from 2026-03-05 to 2026-04-06, WN670 arrived within 15 minutes of schedule 61% of the time. The median arrival delay was +11 min, and the worst 10% of flights arrived +107 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

• WN670 on ONT → SMF (19 flights)
• WN670 on DAL → ONT (7 flights)
• WN670 on PHX → ONT (16 flights)
• WN670 on SDF → PHX (16 flights)
• WN670 on SMF → DEN (12 flights)
• WN670 on BNA → SDF (12 flights)
• WN670 on ONT → DEN (4 flights)
• WN670 on SAT → PHX (4 flights)
• WN670 on HOU → MDW (4 flights)
• WN670 on MDW → SDF (4 flights)
• WN670 on BUR → SFO (58 flights)
• WN670 on BOI → LAS (58 flights)
• WN670 on AUS → MCO (35 flights)
• WN670 on OAK → RNO (4 flights)
• WN670 on DEN → PHX (2 flights)
• WN670 on MDW → LGA (1 flights)
• WN670 on AUS → LAS (31 flights)
• WN670 on LAS → SJC (1 flights)
• WN670 on LAS → OAK (8 flights)
• WN670 on LAS → RNO (4 flights)
• WN670 on RNO → SJC (4 flights)
• WN670 on MCO → SJU (58 flights)
• WN670 on LGA → MSY (30 flights)
• WN670 on DAL → MSP (5 flights)

Related

• All Southwest Airlines flights on DEN → STL
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• Southwest Airlines on the return, STL → DEN