How often is WN477 on time?

Across 23 flights on CLT → BWI from 2026-06-04 to 2026-06-30, WN477 arrived within 15 minutes of schedule 74% of the time. The median arrival delay was -1 min, and the worst 10% of flights arrived +24 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

• WN477 on BWI → BDL (7 flights)
• WN477 on BNA → CLT (16 flights)
• WN477 on LGB → SJC (4 flights)
• WN477 on BDL → MCO (59 flights)
• WN477 on DAL → ABQ (28 flights)
• WN477 on IND → DAL (15 flights)
• WN477 on STL → LAX (5 flights)
• WN477 on ABQ → BWI (5 flights)
• WN477 on MCI → DAL (8 flights)
• WN477 on ELP → PHX (14 flights)
• WN477 on BNA → CMH (16 flights)
• WN477 on PHX → HOU (46 flights)
• WN477 on RDU → DAL (13 flights)
• WN477 on RNO → PHX (4 flights)
• WN477 on BUR → LAS (9 flights)
• WN477 on BUF → BWI (1 flights)
• WN477 on TPA → BUF (1 flights)
• WN477 on BWI → CMH (21 flights)
• WN477 on BNA → MYR (8 flights)
• WN477 on BUF → BNA (8 flights)
• WN477 on MYR → BWI (8 flights)
• WN477 on MDW → CLE (57 flights)
• WN477 on PHX → SAT (29 flights)
• WN477 on SAN → SJC (5 flights)

Related

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