How often is WN406 on time?

Across 23 flights on DEN → DAL from 2026-04-09 to 2026-06-01, WN406 arrived within 15 minutes of schedule 48% of the time. The median arrival delay was +16 min, and the worst 10% of flights arrived +51 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

• WN406 on LAS → TUL (14 flights)
• WN406 on SFO → LAS (7 flights)
• WN406 on TUL → AUS (12 flights)
• WN406 on AUS → SMF (16 flights)
• WN406 on MDW → COS (4 flights)
• WN406 on OMA → DAL (18 flights)
• WN406 on DAL → LGA (42 flights)
• WN406 on DEN → OMA (26 flights)
• WN406 on OAK → LAS (7 flights)
• WN406 on TUL → BNA (8 flights)
• WN406 on DEN → TUL (1 flights)
• WN406 on BNA → TPA (28 flights)
• WN406 on LAX → PHX (20 flights)
• WN406 on PHX → ABQ (14 flights)
• WN406 on SFO → LAX (14 flights)
• WN406 on AUS → SNA (11 flights)
• WN406 on DEN → BUR (62 flights)
• WN406 on AUS → LBB (1 flights)
• WN406 on IND → AUS (1 flights)
• WN406 on LBB → DEN (1 flights)
• WN406 on AUS → MDW (1 flights)
• WN406 on BNA → CLT (5 flights)
• WN406 on CLT → DEN (5 flights)
• WN406 on LGB → LAS (1 flights)
• WN406 on ATL → DEN (25 flights)
• WN406 on STL → ATL (42 flights)
• WN406 on ATL → BWI (18 flights)
• WN406 on BWI → PWM (18 flights)
• WN406 on FLL → STL (16 flights)
• WN406 on STL → LAS (1 flights)
• WN406 on BWI → MCI (5 flights)
• WN406 on CHS → MCI (5 flights)

Related

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