How often is WN452 on time?

Across 18 flights on BWI → BOS from 2025-08-05 to 2025-10-01, WN452 arrived within 15 minutes of schedule 39% of the time. The median arrival delay was +23 min, and the worst 10% of flights arrived +166 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

• WN452 on DEN → SLC (23 flights)
• WN452 on SLC → HOU (12 flights)
• WN452 on ATL → BWI (4 flights)
• WN452 on BWI → PIT (58 flights)
• WN452 on RDU → STL (33 flights)
• WN452 on BNA → AUS (50 flights)
• WN452 on OAK → PDX (42 flights)
• WN452 on SAN → OAK (39 flights)
• WN452 on LAX → OAK (1 flights)
• WN452 on PHX → LAX (1 flights)
• WN452 on DAL → MSY (1 flights)
• WN452 on ATL → PHX (23 flights)
• WN452 on ABQ → DEN (8 flights)
• WN452 on OAK → MCI (8 flights)
• WN452 on SAT → DEN (15 flights)
• WN452 on STL → LAS (15 flights)
• WN452 on LAS → LAX (5 flights)
• WN452 on LAS → EUG (15 flights)
• WN452 on SAT → LAS (5 flights)

Related

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