How often is WN2387 on time?

Across 28 flights on MDW → DSM from 2026-03-05 to 2026-04-06, WN2387 arrived within 15 minutes of schedule 78% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +31 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

• WN2387 on DCA → DAL (4 flights)
• WN2387 on SLC → DEN (42 flights)
• WN2387 on SJC → SAN (8 flights)
• WN2387 on DCA → MDW (15 flights)
• WN2387 on DSM → LAS (28 flights)
• WN2387 on LAS → SBA (15 flights)
• WN2387 on TPA → SDF (5 flights)
• WN2387 on LAS → SMF (10 flights)
• WN2387 on SDF → LAS (5 flights)
• WN2387 on LAS → TUS (8 flights)
• WN2387 on BOI → LAS (42 flights)
• WN2387 on LGB → LAS (11 flights)
• WN2387 on LAS → MCI (3 flights)
• WN2387 on OAK → LGB (3 flights)
• WN2387 on MKE → STL (55 flights)
• WN2387 on DCA → MKE (13 flights)
• WN2387 on STL → DAL (5 flights)
• WN2387 on MDW → ATL (17 flights)
• WN2387 on MDW → DCA (58 flights)
• WN2387 on MCI → DEN (35 flights)
• WN2387 on TUS → LAS (5 flights)
• WN2387 on DEN → TUS (5 flights)
• WN2387 on LAS → RNO (5 flights)
• WN2387 on BNA → MCI (1 flights)

Related

• All Southwest Airlines flights on MDW → DSM
• Compare airlines on MDW → DSM
• Southwest Airlines on the return, DSM → MDW