How often is WN51 on time?

Across 13 flights on BWI → MKE from 2025-10-02 to 2025-10-30, WN51 arrived within 15 minutes of schedule 92% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived -2 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

• WN51 on DAL → HOU (235 flights)
• WN51 on PVD → DAL (4 flights)
• WN51 on BWI → PVD (4 flights)
• WN51 on DEN → DAL (5 flights)
• WN51 on HOU → CRP (32 flights)
• WN51 on LIT → DAL (8 flights)
• WN51 on TPA → DAL (8 flights)
• WN51 on HOU → MSY (17 flights)
• WN51 on LBB → DAL (17 flights)
• WN51 on HOU → IND (13 flights)
• WN51 on MKE → DAL (13 flights)
• WN51 on MCO → DAL (8 flights)
• WN51 on ABQ → DAL (14 flights)

Related

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