How often is WN1579 on time?

Across 13 flights on BWI → RDU from 2025-11-25 to 2026-01-04, WN1579 arrived within 15 minutes of schedule 50% of the time. The median arrival delay was +12 min, and the worst 10% of flights arrived +28 min or later. 8% 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

• WN1579 on RDU → BWI (4 flights)
• WN1579 on MDW → MSP (4 flights)
• WN1579 on MCI → DCA (50 flights)
• WN1579 on LAS → MCI (32 flights)
• WN1579 on BWI → MCO (23 flights)
• WN1579 on BOS → BWI (13 flights)
• WN1579 on MCO → SJU (58 flights)
• WN1579 on TUS → LAS (45 flights)
• WN1579 on LAS → BUR (17 flights)
• WN1579 on MCO → PBI (1 flights)
• WN1579 on BUR → PHX (21 flights)
• WN1579 on RNO → LAS (31 flights)
• WN1579 on DEN → SAN (25 flights)
• WN1579 on SAN → LAS (14 flights)

Related

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