How often is WN3720 on time?

Across 30 flights on ATL → HOU from 2025-07-01 to 2025-08-04, WN3720 arrived within 15 minutes of schedule 97% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +0 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

• WN3720 on LAS → CLE (4 flights)
• WN3720 on RNO → LAS (4 flights)
• WN3720 on SRQ → MDW (4 flights)
• WN3720 on MDW → ROC (4 flights)
• WN3720 on LAS → SNA (1 flights)
• WN3720 on SJC → MDW (23 flights)
• WN3720 on MCO → IND (10 flights)
• WN3720 on SNA → SMF (41 flights)
• WN3720 on BNA → MDW (5 flights)
• WN3720 on ORD → PHX (4 flights)
• WN3720 on DAL → MEM (1 flights)
• WN3720 on DAL → MAF (17 flights)
• WN3720 on STL → DCA (1 flights)
• WN3720 on MDW → MHT (49 flights)

Related

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