How often is WN1499 on time?

Across 58 flights on BOS → BWI from 2026-01-06 to 2026-03-04, WN1499 arrived within 15 minutes of schedule 96% of the time. The median arrival delay was -12 min, and the worst 10% of flights arrived +4 min or later. 5% 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

• WN1499 on DEN → BWI (23 flights)
• WN1499 on MCO → DAL (4 flights)
• WN1499 on OAK → SEA (33 flights)
• WN1499 on LAX → OAK (15 flights)
• WN1499 on DAL → LAX (7 flights)
• WN1499 on ELP → HOU (1 flights)
• WN1499 on FLL → BWI (33 flights)
• WN1499 on BWI → MCO (3 flights)
• WN1499 on PHL → STL (59 flights)
• WN1499 on STL → PNS (1 flights)
• WN1499 on SJC → ONT (1 flights)
• WN1499 on BUF → BWI (30 flights)
• WN1499 on STL → BNA (58 flights)
• WN1499 on MCO → BWI (34 flights)
• WN1499 on HOU → MCO (5 flights)

Related

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• Southwest Airlines on the return, BWI → BOS