How often is WN404 on time?

Across 58 flights on LGA → MDW from 2026-04-07 to 2026-06-03, WN404 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +26 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

• WN404 on MDW → TPA (7 flights)
• WN404 on SAT → LAX (11 flights)
• WN404 on SLC → SAN (4 flights)
• WN404 on AUS → SLC (1 flights)
• WN404 on SNA → OAK (28 flights)
• WN404 on LAS → LIT (28 flights)
• WN404 on LIT → DAL (41 flights)
• WN404 on BDL → BWI (14 flights)
• WN404 on SMF → BUR (8 flights)
• WN404 on DAL → SMF (8 flights)
• WN404 on ATL → DEN (3 flights)
• WN404 on SLC → DAL (22 flights)
• WN404 on MCI → PHX (13 flights)
• WN404 on LAX → SMF (5 flights)
• WN404 on DAL → MCO (1 flights)
• WN404 on AUS → MDW (1 flights)
• WN404 on SMF → LAX (17 flights)
• WN404 on DCA → ATL (14 flights)
• WN404 on SJC → HNL (58 flights)
• WN404 on ATL → LAS (24 flights)
• WN404 on RDU → FLL (10 flights)

Related

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