How often is WN448 on time?

Across 7 flights on STL → MDW from 2026-06-09 to 2026-06-30, WN448 arrived within 15 minutes of schedule 43% of the time. The median arrival delay was +19 min, and the worst 10% of flights arrived +62 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

• WN448 on SLC → SMF (4 flights)
• WN448 on TUL → BNA (4 flights)
• WN448 on LAS → TUL (4 flights)
• WN448 on MCI → LGA (50 flights)
• WN448 on DAL → PHX (15 flights)
• WN448 on LGA → DAL (28 flights)
• WN448 on MCO → MSY (58 flights)
• WN448 on MSY → MCI (28 flights)
• WN448 on BNA → ALB (13 flights)
• WN448 on MSY → BNA (14 flights)
• WN448 on DAL → MCO (41 flights)
• WN448 on ELP → DAL (18 flights)
• WN448 on DAL → TPA (5 flights)
• WN448 on TPA → ROC (5 flights)
• WN448 on DAL → LGA (1 flights)
• WN448 on PHX → DAL (1 flights)
• WN448 on LAS → ABQ (18 flights)
• WN448 on SAN → LAS (4 flights)
• WN448 on DEN → OKC (42 flights)
• WN448 on BWI → ORF (7 flights)
• WN448 on SEA → LAS (1 flights)
• WN448 on PIT → LAS (34 flights)
• WN448 on LAS → ELP (10 flights)

Related

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• Southwest Airlines on the return, MDW → STL