How often is WN889 on time?

Across 50 flights on BUF → DEN from 2025-08-05 to 2025-10-01, WN889 arrived within 15 minutes of schedule 68% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +65 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

• WN889 on MCO → BWI (23 flights)
• WN889 on CMH → MDW (18 flights)
• WN889 on DAL → AUS (18 flights)
• WN889 on MDW → DAL (18 flights)
• WN889 on HOU → MCI (7 flights)
• WN889 on BWI → LAS (33 flights)
• WN889 on GRR → BWI (5 flights)
• WN889 on BWI → FLL (58 flights)
• WN889 on BHM → DAL (59 flights)
• WN889 on DAL → LGB (5 flights)
• WN889 on BUR → SMF (1 flights)
• WN889 on BDL → BNA (31 flights)
• WN889 on MCO → BUF (8 flights)
• WN889 on DAL → MCI (1 flights)
• WN889 on MCI → ECP (14 flights)
• WN889 on SLC → LAS (20 flights)
• WN889 on SLC → BNA (1 flights)

Related

• All Southwest Airlines flights on BUF → DEN
• Compare airlines on BUF → DEN
• Southwest Airlines on the return, DEN → BUF