How often is WN276 on time?

Across 47 flights on SAT → HOU from 2026-01-06 to 2026-03-04, WN276 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -11 min, and the worst 10% of flights arrived +14 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

• WN276 on LAS → LGB (23 flights)
• WN276 on MCI → LAS (12 flights)
• WN276 on ISP → MCO (4 flights)
• WN276 on SAN → SFO (58 flights)
• WN276 on DAL → MSY (20 flights)
• WN276 on MSY → ATL (15 flights)
• WN276 on SFO → DEN (8 flights)
• WN276 on AUS → CMH (11 flights)
• WN276 on BNA → ONT (46 flights)
• WN276 on DEN → BWI (18 flights)
• WN276 on RNO → DEN (1 flights)
• WN276 on SAT → DAL (30 flights)
• WN276 on BWI → MDW (1 flights)
• WN276 on DEN → SAT (8 flights)
• WN276 on DAL → STL (4 flights)
• WN276 on STL → LAS (57 flights)
• WN276 on RDU → STL (18 flights)
• WN276 on PHX → ONT (1 flights)
• WN276 on MCI → BWI (25 flights)
• WN276 on DEN → MCI (15 flights)

Related

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