How often is WN4177 on time?

Across 18 flights on BWI → MEM from 2025-11-22 to 2026-01-04, WN4177 arrived within 15 minutes of schedule 59% of the time. The median arrival delay was +14 min, and the worst 10% of flights arrived +40 min or later. 6% 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

• WN4177 on BWI → DTW (7 flights)
• WN4177 on DTW → LAS (23 flights)
• WN4177 on STL → DTW (16 flights)
• WN4177 on LAS → ABQ (4 flights)
• WN4177 on SAV → BNA (49 flights)
• WN4177 on LAS → OAK (13 flights)
• WN4177 on PHX → LAS (4 flights)
• WN4177 on MKE → MCO (1 flights)
• WN4177 on LAS → TUL (8 flights)
• WN4177 on OAK → LAS (8 flights)
• WN4177 on LAS → BOI (3 flights)
• WN4177 on MEM → MCO (18 flights)
• WN4177 on BHM → MCO (1 flights)
• WN4177 on DAL → BHM (1 flights)
• WN4177 on AUS → BNA (4 flights)
• WN4177 on SAN → SMF (24 flights)

Related

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