How often is WN1440 on time?

Across 10 flights on SAT → DEN from 2025-07-05 to 2025-08-03, WN1440 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -13 min, and the worst 10% of flights arrived +33 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

• WN1440 on DCA → MCO (27 flights)
• WN1440 on STL → DCA (4 flights)
• WN1440 on COS → HOU (58 flights)
• WN1440 on MDW → ATL (33 flights)
• WN1440 on DEN → DAL (46 flights)
• WN1440 on DAL → MCO (13 flights)
• WN1440 on DAL → ATL (3 flights)
• WN1440 on STL → MCI (46 flights)
• WN1440 on DAL → LAS (13 flights)
• WN1440 on MCI → AUS (12 flights)
• WN1440 on DEN → SNA (1 flights)
• WN1440 on DEN → MSY (26 flights)
• WN1440 on BWI → BHM (18 flights)
• WN1440 on BOS → MDW (24 flights)
• WN1440 on FLL → BWI (8 flights)
• WN1440 on BOS → STL (25 flights)

Related

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