How often is WN1918 on time?

Across 58 flights on DEN → GRR from 2026-04-07 to 2026-06-03, WN1918 arrived within 15 minutes of schedule 79% of the time. The median arrival delay was 0 min, and the worst 10% of flights arrived +24 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

• WN1918 on MCI → BWI (4 flights)
• WN1918 on BWI → LAS (7 flights)
• WN1918 on GRR → BWI (7 flights)
• WN1918 on GRR → MCO (8 flights)
• WN1918 on GRR → MDW (1 flights)
• WN1918 on AUS → DEN (1 flights)
• WN1918 on VPS → BNA (47 flights)
• WN1918 on HOU → MSY (8 flights)
• WN1918 on IND → SAN (22 flights)
• WN1918 on BWI → SMF (13 flights)
• WN1918 on TPA → BWI (18 flights)
• WN1918 on HOU → AUS (1 flights)
• WN1918 on SJC → LAX (31 flights)
• WN1918 on PDX → SJC (1 flights)
• WN1918 on OKC → LAS (50 flights)
• WN1918 on DCA → OKC (24 flights)
• WN1918 on ATL → HOU (7 flights)
• WN1918 on HOU → OKC (7 flights)
• WN1918 on AUS → MCO (24 flights)
• WN1918 on MCO → MHT (25 flights)
• WN1918 on MCO → ALB (5 flights)
• WN1918 on MCO → CMH (5 flights)
• WN1918 on HOU → MCO (10 flights)

Related

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