How often is WN3615 on time?

Across 7 flights on LAS → BUF from 2025-08-10 to 2025-09-28, WN3615 arrived within 15 minutes of schedule 17% of the time. The median arrival delay was +23 min, and the worst 10% of flights arrived +69 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

• WN3615 on SEA → DEN (27 flights)
• WN3615 on OKC → DEN (58 flights)
• WN3615 on LAS → ORD (28 flights)
• WN3615 on TPA → LGA (3 flights)
• WN3615 on MCO → MKE (18 flights)
• WN3615 on BNA → PIT (1 flights)
• WN3615 on DTW → BWI (9 flights)
• WN3615 on SJC → SAN (1 flights)
• WN3615 on BWI → ATL (4 flights)
• WN3615 on SFO → LAS (57 flights)
• WN3615 on DAL → LAS (35 flights)
• WN3615 on PNS → DAL (10 flights)

Related

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