How often is WN988 on time?

Across 28 flights on DEN → MIA from 2026-01-06 to 2026-03-04, WN988 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -1 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

• WN988 on LAS → PHX (7 flights)
• WN988 on BWI → MCO (16 flights)
• WN988 on SRQ → BWI (18 flights)
• WN988 on BWI → CVG (50 flights)
• WN988 on CVG → BNA (26 flights)
• WN988 on CVG → MCO (24 flights)
• WN988 on HOU → ECP (8 flights)
• WN988 on ECP → BWI (1 flights)
• WN988 on BNA → MCO (33 flights)
• WN988 on MIA → MCO (42 flights)
• WN988 on MCI → MIA (30 flights)
• WN988 on BNA → CLT (46 flights)
• WN988 on DAL → MCO (13 flights)
• WN988 on MCI → LAS (1 flights)
• WN988 on LAX → OAK (31 flights)
• WN988 on AUS → LAX (17 flights)
• WN988 on HOU → ELP (57 flights)
• WN988 on SAN → DAL (1 flights)
• WN988 on DEN → BNA (35 flights)

Related

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