Airlines on the ATL–HOU route
| Airline | On-time | Flights |
|---|---|---|
| Delta Air Lines | 87% | 9,773 |
| Southwest Airlines | 84% | 9,949 |
On-time = arrived within 15 minutes of schedule, per BTS TranStats. Compare the reverse leg HOU → ATL.
Reliability guides
Flying ATL → HOU?
Score real ATL–HOU flights on reliability, weather, and connection safety — not just price.