How often is WN516 on time?

Across 25 flights on HOU → DCA from 2026-03-05 to 2026-04-06, WN516 arrived within 15 minutes of schedule 61% of the time. The median arrival delay was +7 min, and the worst 10% of flights arrived +49 min or later. 4% 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

• WN516 on HOU → MAF (7 flights)
• WN516 on BNA → FLL (16 flights)
• WN516 on ATL → TPA (4 flights)
• WN516 on OAK → ONT (57 flights)
• WN516 on DAL → SAN (50 flights)
• WN516 on PHL → DAL (11 flights)
• WN516 on MIA → DAL (21 flights)
• WN516 on DAL → PHX (13 flights)
• WN516 on LGA → DAL (18 flights)
• WN516 on PHX → SLC (13 flights)
• WN516 on BWI → PVD (2 flights)
• WN516 on JAX → BWI (2 flights)
• WN516 on DAL → ONT (4 flights)
• WN516 on BWI → ORF (1 flights)
• WN516 on ORF → BNA (1 flights)
• WN516 on ONT → SMF (31 flights)
• WN516 on PHX → ONT (8 flights)
• WN516 on SMF → SEA (2 flights)
• WN516 on DCA → MCI (42 flights)
• WN516 on MCO → ALB (15 flights)
• WN516 on ELP → PHX (1 flights)
• WN516 on AUS → DAL (34 flights)
• WN516 on DAL → PIT (5 flights)
• WN516 on DAL → DCA (10 flights)

Related

• All Southwest Airlines flights on HOU → DCA
• Compare airlines on HOU → DCA
• Southwest Airlines on the return, DCA → HOU