How often is WN1487 on time?

Across 23 flights on BWI → DEN from 2026-03-05 to 2026-04-06, WN1487 arrived within 15 minutes of schedule 86% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +17 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

• WN1487 on MDW → DAL (12 flights)
• WN1487 on DEN → BWI (4 flights)
• WN1487 on DAL → MEM (4 flights)
• WN1487 on DAL → BNA (42 flights)
• WN1487 on ELP → DAL (39 flights)
• WN1487 on DAL → SAT (8 flights)
• WN1487 on SAT → MSY (1 flights)
• WN1487 on SMF → SAN (11 flights)
• WN1487 on BUR → SJC (42 flights)
• WN1487 on LAS → RNO (8 flights)
• WN1487 on DEN → LAS (11 flights)
• WN1487 on MKE → SAN (5 flights)
• WN1487 on SAN → PHX (43 flights)
• WN1487 on PVD → BWI (5 flights)
• WN1487 on PHX → ATL (12 flights)
• WN1487 on LAX → PHX (1 flights)
• WN1487 on MDW → LAX (30 flights)
• WN1487 on LAX → LAS (58 flights)
• WN1487 on LAS → PDX (24 flights)
• WN1487 on DEN → LAX (8 flights)
• WN1487 on SMF → BUR (29 flights)
• WN1487 on HOU → MCO (1 flights)

Related

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