How often is WN590 on time?

Across 50 flights on DCA → MKE from 2026-04-07 to 2026-06-03, WN590 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived -8 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

• WN590 on TPA → SJU (7 flights)
• WN590 on OAK → SBA (12 flights)
• WN590 on TPA → DCA (4 flights)
• WN590 on LAS → MCI (4 flights)
• WN590 on BWI → AUS (15 flights)
• WN590 on RDU → BWI (33 flights)
• WN590 on BWI → MIA (5 flights)
• WN590 on MCO → RDU (5 flights)
• WN590 on BNA → PHX (44 flights)
• WN590 on PHX → LGB (3 flights)
• WN590 on AUS → LAS (59 flights)
• WN590 on LAS → SMF (24 flights)
• WN590 on MSP → BWI (1 flights)
• WN590 on DAL → MCO (1 flights)
• WN590 on STL → DAL (1 flights)
• WN590 on AUS → ELP (25 flights)
• WN590 on BNA → AUS (4 flights)
• WN590 on LGB → AUS (50 flights)
• WN590 on MCO → DEN (1 flights)
• WN590 on SLC → AUS (35 flights)

Related

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