How often is WN1643 on time?

Across 18 flights on DCA → ATL from 2025-11-22 to 2026-01-04, WN1643 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +20 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

• WN1643 on HOU → STL (7 flights)
• WN1643 on DEN → MSY (16 flights)
• WN1643 on TUL → HOU (4 flights)
• WN1643 on SJU → MCO (57 flights)
• WN1643 on BUR → SFO (33 flights)
• WN1643 on CLE → BNA (58 flights)
• WN1643 on CLE → STL (42 flights)
• WN1643 on ATL → MSY (13 flights)
• WN1643 on DAL → ELP (13 flights)
• WN1643 on ELP → LAX (13 flights)
• WN1643 on MSY → DAL (13 flights)
• WN1643 on ATL → DEN (5 flights)
• WN1643 on DEN → LAS (5 flights)
• WN1643 on LAS → LGB (5 flights)
• WN1643 on LGB → SMF (5 flights)
• WN1643 on PIT → BWI (4 flights)
• WN1643 on TUS → DEN (1 flights)
• WN1643 on MDW → HOU (9 flights)
• WN1643 on DAL → TPA (33 flights)
• WN1643 on MSY → BWI (24 flights)
• WN1643 on LAX → DAL (8 flights)
• WN1643 on MDW → TPA (35 flights)

Related

• All Southwest Airlines flights on DCA → ATL
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• Southwest Airlines on the return, ATL → DCA