How often is WN1320 on time?

Across 58 flights on SAN → BWI from 2026-04-07 to 2026-06-03, WN1320 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +20 min or later. 2% 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

• WN1320 on DEN → SDF (4 flights)
• WN1320 on SDF → TPA (4 flights)
• WN1320 on BNA → LAS (4 flights)
• WN1320 on RNO → BUR (20 flights)
• WN1320 on RSW → MDW (13 flights)
• WN1320 on DCA → MKE (58 flights)
• WN1320 on MKE → LAS (14 flights)
• WN1320 on PVD → DCA (21 flights)
• WN1320 on ABQ → BNA (46 flights)
• WN1320 on BNA → MCO (12 flights)
• WN1320 on PHX → CMH (18 flights)
• WN1320 on DCA → DAL (1 flights)
• WN1320 on SJC → LAX (5 flights)
• WN1320 on SNA → DEN (12 flights)
• WN1320 on OAK → PDX (57 flights)
• WN1320 on MCO → ORD (30 flights)

Related

• All Southwest Airlines flights on SAN → BWI
• Compare airlines on SAN → BWI
• Southwest Airlines on the return, BWI → SAN