How often is WN1201 on time?

Across 53 flights on DCA → HOU from 2026-01-06 to 2026-03-04, WN1201 arrived within 15 minutes of schedule 90% of the time. The median arrival delay was -17 min, and the worst 10% of flights arrived +15 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

• WN1201 on DEN → ELP (23 flights)
• WN1201 on ELP → PHX (23 flights)
• WN1201 on PHX → SJC (7 flights)
• WN1201 on SAN → BZN (4 flights)
• WN1201 on BZN → MDW (4 flights)
• WN1201 on MCI → SAT (31 flights)
• WN1201 on SAV → MDW (1 flights)
• WN1201 on BOI → LAS (33 flights)
• WN1201 on LAS → SAN (5 flights)
• WN1201 on LAX → PHX (58 flights)
• WN1201 on DAL → LAX (30 flights)
• WN1201 on MCO → DAL (52 flights)
• WN1201 on SAT → LAX (4 flights)
• WN1201 on BWI → RIC (1 flights)
• WN1201 on RIC → BNA (1 flights)
• WN1201 on OAK → SNA (1 flights)
• WN1201 on BNA → MCI (31 flights)
• WN1201 on OAK → DEN (35 flights)
• WN1201 on SNA → OAK (10 flights)
• WN1201 on PHX → SNA (10 flights)
• WN1201 on SAT → HOU (10 flights)
• WN1201 on DEN → SAT (10 flights)
• WN1201 on MSP → PHX (10 flights)

Related

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