How often is WN1508 on time?

Across 16 flights on BWI → BUF from 2025-08-09 to 2025-09-28, WN1508 arrived within 15 minutes of schedule 88% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +14 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

• WN1508 on DEN → CMH (19 flights)
• WN1508 on SAN → SJC (4 flights)
• WN1508 on LAX → MDW (26 flights)
• WN1508 on DEN → TUS (7 flights)
• WN1508 on TUS → SAN (7 flights)
• WN1508 on LAS → MKE (1 flights)
• WN1508 on LAS → SJC (15 flights)
• WN1508 on DAL → JAX (18 flights)
• WN1508 on DEN → MCI (27 flights)
• WN1508 on MDW → ORF (63 flights)
• WN1508 on SJC → DEN (1 flights)
• WN1508 on MCI → MCO (31 flights)
• WN1508 on BUF → MCO (26 flights)
• WN1508 on BUF → DEN (1 flights)
• WN1508 on LAS → BUR (34 flights)

Related

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