How often is WN856 on time?

Across 4 flights on BWI → RDU from 2026-06-06 to 2026-06-27, WN856 arrived within 15 minutes of schedule 100% of the time. The median arrival delay was -20 min, and the worst 10% of flights arrived -13 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

• WN856 on MDW → PVD (19 flights)
• WN856 on IND → MCO (4 flights)
• WN856 on RDU → DEN (4 flights)
• WN856 on MAF → DAL (57 flights)
• WN856 on BUR → SJC (33 flights)
• WN856 on SJC → DEN (8 flights)
• WN856 on PNS → DAL (47 flights)
• WN856 on BNA → PNS (33 flights)
• WN856 on BNA → TPA (22 flights)
• WN856 on DAL → TUL (14 flights)
• WN856 on STL → BNA (14 flights)
• WN856 on TUL → STL (14 flights)
• WN856 on BWI → BOS (44 flights)
• WN856 on DEN → SEA (18 flights)
• WN856 on BOS → AUS (1 flights)
• WN856 on SMF → BUR (1 flights)
• WN856 on DEN → IND (26 flights)
• WN856 on IND → BWI (5 flights)
• WN856 on MCI → PHX (1 flights)
• WN856 on MDW → CLE (4 flights)
• WN856 on FLL → BWI (7 flights)
• WN856 on LAS → PDX (8 flights)
• WN856 on PHX → TUL (1 flights)
• WN856 on TUL → HOU (35 flights)

Related

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