How often is WN4036 on time?

Across 50 flights on PHX → DEN from 2025-08-05 to 2025-10-01, WN4036 arrived within 15 minutes of schedule 70% of the time. The median arrival delay was +2 min, and the worst 10% of flights arrived +48 min or later. 4% 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

• WN4036 on MDW → SAV (7 flights)
• WN4036 on MSP → DEN (4 flights)
• WN4036 on LAS → COS (4 flights)
• WN4036 on RSW → BWI (32 flights)
• WN4036 on MSY → AUS (28 flights)
• WN4036 on SAN → SFO (8 flights)
• WN4036 on MCO → MSY (1 flights)
• WN4036 on STL → PHX (2 flights)
• WN4036 on OKC → HOU (1 flights)
• WN4036 on PHL → DEN (45 flights)
• WN4036 on SJC → LAS (1 flights)
• WN4036 on BNA → BWI (1 flights)
• WN4036 on MDW → CLE (1 flights)
• WN4036 on DEN → TUL (7 flights)

Related

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