How often is WN2126 on time?

Across 28 flights on DEN → BOI from 2026-01-06 to 2026-03-04, WN2126 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -3 min, and the worst 10% of flights arrived +22 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

• WN2126 on LAS → PDX (27 flights)
• WN2126 on MKE → LAS (7 flights)
• WN2126 on STL → MKE (7 flights)
• WN2126 on IND → LAS (12 flights)
• WN2126 on IND → SAN (4 flights)
• WN2126 on SAN → LAS (4 flights)
• WN2126 on ONT → LAS (23 flights)
• WN2126 on MDW → MSP (58 flights)
• WN2126 on MDW → SAN (33 flights)
• WN2126 on LAS → ATL (3 flights)
• WN2126 on MCI → DEN (40 flights)
• WN2126 on SAN → STL (18 flights)
• WN2126 on PHX → LAX (17 flights)
• WN2126 on LAX → SMF (4 flights)
• WN2126 on DEN → ALB (58 flights)
• WN2126 on PNS → MDW (24 flights)
• WN2126 on BNA → DCA (5 flights)
• WN2126 on MDW → DCA (10 flights)
• WN2126 on MCI → MKE (1 flights)

Related

• All Southwest Airlines flights on DEN → BOI
• Compare airlines on DEN → BOI
• Southwest Airlines on the return, BOI → DEN