How often is WN4125 on time?

Across 26 flights on BWI → BOS from 2025-10-02 to 2025-11-01, WN4125 arrived within 15 minutes of schedule 35% of the time. The median arrival delay was +27 min, and the worst 10% of flights arrived +102 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

• WN4125 on SBA → DEN (23 flights)
• WN4125 on LAS → PHX (1 flights)
• WN4125 on OAK → LAX (1 flights)
• WN4125 on MCO → STL (1 flights)
• WN4125 on PHX → LAS (8 flights)
• WN4125 on MCI → LAS (1 flights)
• WN4125 on SRQ → ALB (3 flights)
• WN4125 on BWI → RSW (1 flights)
• WN4125 on BNA → AUS (1 flights)
• WN4125 on SJC → LAX (5 flights)
• WN4125 on DEN → SAN (5 flights)
• WN4125 on LAS → LGB (18 flights)
• WN4125 on SMF → LAS (13 flights)
• WN4125 on BNA → DAL (5 flights)
• WN4125 on DAL → LAS (5 flights)
• WN4125 on CMH → BNA (1 flights)
• WN4125 on TPA → AUS (2 flights)
• WN4125 on BUR → SMF (1 flights)
• WN4125 on BWI → FLL (1 flights)
• WN4125 on MCO → DAL (1 flights)
• WN4125 on RSW → BWI (1 flights)
• WN4125 on DEN → BWI (9 flights)
• WN4125 on STL → BWI (14 flights)
• WN4125 on BOS → DAL (8 flights)
• WN4125 on DAL → PIT (34 flights)
• WN4125 on PIT → DAL (24 flights)
• WN4125 on PHX → SLC (35 flights)
• WN4125 on LAX → PHX (5 flights)

Related

• All Southwest Airlines flights on BWI → BOS
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• Southwest Airlines on the return, BOS → BWI