How often is WN1283 on time?

Across 28 flights on STL → DCA from 2026-03-05 to 2026-04-06, WN1283 arrived within 15 minutes of schedule 93% of the time. The median arrival delay was -8 min, and the worst 10% of flights arrived +10 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

• WN1283 on RNO → DAL (23 flights)
• WN1283 on LAS → RNO (7 flights)
• WN1283 on LAX → LAS (7 flights)
• WN1283 on SAN → RNO (12 flights)
• WN1283 on DAL → BWI (11 flights)
• WN1283 on BUR → RNO (4 flights)
• WN1283 on LAS → OMA (4 flights)
• WN1283 on OMA → TPA (4 flights)
• WN1283 on RDU → BWI (50 flights)
• WN1283 on BWI → PVD (18 flights)
• WN1283 on BNA → JAX (24 flights)
• WN1283 on BWI → BNA (31 flights)
• WN1283 on BNA → MEM (33 flights)
• WN1283 on CLE → BNA (25 flights)
• WN1283 on MEM → MCO (5 flights)
• WN1283 on FLL → DEN (46 flights)
• WN1283 on BOI → LAS (17 flights)
• WN1283 on LAS → SAN (13 flights)
• WN1283 on LAS → LGB (5 flights)
• WN1283 on DAL → PHX (1 flights)
• WN1283 on DEN → OAK (26 flights)
• WN1283 on SJC → SAN (49 flights)
• WN1283 on AUS → SJC (18 flights)
• WN1283 on RDU → TPA (35 flights)

Related

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