How often is WN1037 on time?

Across 33 flights on PHX → DEN from 2026-03-05 to 2026-04-06, WN1037 arrived within 15 minutes of schedule 76% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +49 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

• WN1037 on HOU → MCI (23 flights)
• WN1037 on MCI → BOS (7 flights)
• WN1037 on ORF → DEN (12 flights)
• WN1037 on DEN → LGB (16 flights)
• WN1037 on BWI → ORF (12 flights)
• WN1037 on MCI → BWI (12 flights)
• WN1037 on MCI → MDW (4 flights)
• WN1037 on MDW → RIC (4 flights)
• WN1037 on SJC → BUR (34 flights)
• WN1037 on BWI → PHX (15 flights)
• WN1037 on LAS → SNA (50 flights)
• WN1037 on ABQ → LAS (30 flights)
• WN1037 on OAK → SEA (14 flights)
• WN1037 on SNA → OAK (14 flights)
• WN1037 on DEN → STL (21 flights)
• WN1037 on DAL → MAF (25 flights)
• WN1037 on STL → BNA (39 flights)
• WN1037 on BNA → DAL (12 flights)
• WN1037 on MIA → BWI (1 flights)
• WN1037 on AUS → MSY (26 flights)
• WN1037 on MSY → MCO (14 flights)
• WN1037 on LBB → AUS (1 flights)
• WN1037 on ECP → BNA (42 flights)
• WN1037 on RNO → SAN (7 flights)
• WN1037 on SAT → PHX (7 flights)
• WN1037 on MCO → IND (34 flights)
• WN1037 on IND → PHX (10 flights)
• WN1037 on MCO → MDW (1 flights)

Related

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