How often is WN1671 on time?

Across 55 flights on DCA → HOU from 2026-01-06 to 2026-03-04, WN1671 arrived within 15 minutes of schedule 91% of the time. The median arrival delay was -19 min, and the worst 10% of flights arrived +8 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

• WN1671 on DEN → PDX (23 flights)
• WN1671 on BNA → GSP (50 flights)
• WN1671 on PDX → LAS (1 flights)
• WN1671 on BWI → ORF (33 flights)
• WN1671 on LGB → RNO (18 flights)
• WN1671 on OKC → MCO (17 flights)
• WN1671 on LAS → PHX (39 flights)
• WN1671 on TPA → HOU (1 flights)
• WN1671 on LAS → LGB (30 flights)
• WN1671 on CLT → BWI (14 flights)
• WN1671 on STL → CLT (14 flights)
• WN1671 on LGB → STL (13 flights)
• WN1671 on RNO → LAS (8 flights)
• WN1671 on FLL → BWI (58 flights)
• WN1671 on BWI → RDU (7 flights)
• WN1671 on DEN → LAS (34 flights)

Related

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