How often is WN2878 on time?

Across 47 flights on BWI → ROC from 2026-01-06 to 2026-03-04, WN2878 arrived within 15 minutes of schedule 87% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +22 min or later. 4% 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

• WN2878 on MDW → ROC (19 flights)
• WN2878 on MIA → AUS (4 flights)
• WN2878 on TPA → FLL (18 flights)
• WN2878 on ECP → STL (20 flights)
• WN2878 on STL → CLE (28 flights)
• WN2878 on LAS → SAT (3 flights)
• WN2878 on ROC → TPA (5 flights)
• WN2878 on HOU → BNA (39 flights)
• WN2878 on BNA → MCO (12 flights)
• WN2878 on RSW → CMH (24 flights)
• WN2878 on HNL → ITO (30 flights)
• WN2878 on LAS → HOU (58 flights)
• WN2878 on ECP → HOU (34 flights)
• WN2878 on STL → ECP (5 flights)
• WN2878 on HOU → LAS (5 flights)
• WN2878 on BNA → ECP (10 flights)

Related

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