How often is WN581 on time?

Across 33 flights on RDU → BNA from 2026-03-05 to 2026-04-06, WN581 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +5 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

• WN581 on BNA → MIA (27 flights)
• WN581 on BWI → MCO (57 flights)
• WN581 on SAT → LAS (1 flights)
• WN581 on BNA → ORF (58 flights)
• WN581 on ORF → BWI (3 flights)
• WN581 on DEN → AUS (46 flights)
• WN581 on ELP → DAL (13 flights)
• WN581 on PHX → ONT (5 flights)
• WN581 on MSP → DEN (1 flights)
• WN581 on ELP → LAX (23 flights)
• WN581 on LAX → SJC (5 flights)
• WN581 on MSP → MDW (49 flights)
• WN581 on MDW → HOU (8 flights)
• WN581 on OAK → SAN (20 flights)
• WN581 on SAN → DEN (5 flights)
• WN581 on AUS → HOU (13 flights)
• WN581 on SAN → AUS (13 flights)

Related

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