How often is WN3401 on time?

Across 33 flights on BWI → SAN from 2026-03-05 to 2026-04-06, WN3401 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived +14 min or later. 3% 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

• WN3401 on PVD → BWI (27 flights)
• WN3401 on SAN → MCO (53 flights)
• WN3401 on BWI → JAX (42 flights)
• WN3401 on LAX → SFO (18 flights)
• WN3401 on SMF → BNA (4 flights)
• WN3401 on SJC → MDW (31 flights)
• WN3401 on STL → SAN (42 flights)
• WN3401 on SAN → LAS (39 flights)
• WN3401 on IND → MCI (7 flights)
• WN3401 on LAS → FAT (7 flights)
• WN3401 on MCI → SAN (8 flights)
• WN3401 on ELP → SAN (8 flights)
• WN3401 on LAS → MCI (34 flights)

Related

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