How often is WN2120 on time?

Across 18 flights on MDW → BWI from 2025-11-22 to 2026-01-04, WN2120 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +28 min or later. 11% 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

• WN2120 on TPA → DEN (7 flights)
• WN2120 on PHX → SMF (4 flights)
• WN2120 on SAT → PHX (4 flights)
• WN2120 on AUS → PHX (4 flights)
• WN2120 on SAN → DAL (26 flights)
• WN2120 on DEN → TUS (24 flights)
• WN2120 on TUS → LAX (24 flights)
• WN2120 on SAV → MDW (8 flights)
• WN2120 on SLC → SAN (8 flights)
• WN2120 on MDW → CMH (1 flights)
• WN2120 on PIT → AUS (28 flights)
• WN2120 on PIT → FLL (5 flights)
• WN2120 on BUR → PHX (53 flights)
• WN2120 on ABQ → DEN (3 flights)
• WN2120 on DEN → HOU (3 flights)
• WN2120 on HOU → JAN (3 flights)
• WN2120 on PHX → ABQ (3 flights)
• WN2120 on DEN → DSM (22 flights)
• WN2120 on BWI → BOS (13 flights)
• WN2120 on SEA → MDW (13 flights)
• WN2120 on SFO → MDW (5 flights)
• WN2120 on CVG → MDW (31 flights)
• WN2120 on SJC → DEN (42 flights)
• WN2120 on SAN → SJC (16 flights)
• WN2120 on DEN → OKC (32 flights)
• WN2120 on OKC → MDW (24 flights)
• WN2120 on BWI → ISP (24 flights)
• WN2120 on FLL → BWI (20 flights)
• WN2120 on ISP → PBI (19 flights)
• WN2120 on ISP → MIA (10 flights)
• WN2120 on MIA → HOU (10 flights)

Related

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